Clocktowers' Maintenance in Prague

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Clocktowers' Maintenance in Prague

Photographer: Martin Divíšek

 

Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square.

Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces.

Hainz - which was appropriated by the communist regime that ruled the Czech Republic for four decades and which imprisoned her great-grandfather, grandfather and great-uncle - was returned in the 1990s to the heirs of the former incarcerated owners.

Today, it produces large mechanical clocks for towers and churches, using a unique technology that is entirely its own. Hainz manufactures less than six units each year.

One of its current projects is the maintenance of Prague’s Astronomical Clock, or 'Orloj'. Built four centuries before Hainz was founded, the clock is close to the famous Charles Bridge, the city's most visited tourist attraction.

Every hour, crowds gather to listen to the bell being rung by the figure of Death. Above the clock, 12 apostles appear. The clock also features a dial with intricate details of the position of the sun and moon and other astronomical details.

Nesnidalova is very aware of the responsibility Hainz has in making sure the clock works properly so that day after day, admirers can continue to be fascinated by the elaborate figures, panels and dials.

Her years at Hainz have imbued her with the weight of history that the city's clocks represent, and her enthusiasm and pride in her work has not waned with time.

The company, whose manager and four craftsmen look after some 80 clock towers in the Czech capital, was the leading maker of chronometers from the time of the former Austro-Hungarian Empire until World War II.

'It is an honor. Our family has been taking care of this sight for a long time', Nesnidalova says.

A craftsman of L. Hainz company performs maintenance work on the tower’s clock at the Church of St Peter in Prague, Czech Republic, 28 May 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clo

A craftsman of L. Hainz company performs maintenance work on the tower’s clock at the Church of St Peter in Prague, Czech Republic, 28 May 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

Components of a dismantled clock are pictured during maintenance work on a tower’s clock at the Church of St Peter in Prague, Czech Republic, 28 May 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical

 

Components of a dismantled clock are pictured during maintenance work on a tower’s clock at the Church of St Peter in Prague, Czech Republic, 28 May 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

A craftsman of L. Hainz company cleans a component of a tower’s clock at the workshop in Lysa nad Labem, Czech Republic, 02 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for

A craftsman of L. Hainz company cleans a component of a tower’s clock at the workshop in Lysa nad Labem, Czech Republic, 02 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

A craftsman of L. Hainz company cleans a component of a tower’s clock at the workshop in Lysa nad Labem, Czech Republic, 02 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for

A craftsman of L. Hainz company cleans a component of a tower’s clock at the workshop in Lysa nad Labem, Czech Republic, 02 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

A craftsman of L. Hainz company works on a tower’s clock at the workshop in Lysa nad Labem, Czech Republic, 02 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, c

A craftsman of L. Hainz company works on a tower’s clock at the workshop in Lysa nad Labem, Czech Republic, 02 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK 

A craftsman of L. Hainz company works on a tower’s clock at the workshop in Lysa nad Labem, Czech Republic, 02 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, c

A craftsman of L. Hainz company works on a tower’s clock at the workshop in Lysa nad Labem, Czech Republic, 02 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK 

New components are placed at the workshop of L. Hainz company in Lysa nad Labem, Czech Republic, 02 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and

New components are placed at the workshop of L. Hainz company in Lysa nad Labem, Czech Republic, 02 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

Mariana Nesnidalova, owner of the company L. Hainz, poses at the workshop in Lysa nad Labem, Czech Republic, 02 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls,

Mariana Nesnidalova, owner of the company L. Hainz, poses at the workshop in Lysa nad Labem, Czech Republic, 02 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

A craftsman of L. Hainz company performs maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 17 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower

A craftsman of L. Hainz company performs maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 17 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

A craftsman of L. Hainz company performs maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 17 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower

A craftsman of L. Hainz company performs maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 17 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

Mariana Nesnidalova, owner of the company L. Hainz, carries down components of a clock during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 17 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche i

Mariana Nesnidalova, owner of the company L. Hainz, carries down components of a clock during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 17 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

A mountaineer prepares his way to the tower for removing dials during maintenance of the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 17 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufact

A mountaineer prepares his way to the tower for removing dials during maintenance of the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 17 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

A craftsman of L. Hainz company catches a dial after removing it during maintenance of the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 17 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufa

A craftsman of L. Hainz company catches a dial after removing it during maintenance of the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 17 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK 

A mountaineer removes a dial from the tower during maintenance of the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 18 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical t

A mountaineer removes a dial from the tower during maintenance of the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 18 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK 

A mountaineer removes a dial from the tower during maintenance of the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 18 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical t

 

A mountaineer removes a dial from the tower during maintenance of the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 18 June 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

Craftsmen of L. Hainz company lift up a repaired dial during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufactur

Craftsmen of L. Hainz company lift up a repaired dial during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

A craftsman of L. Hainz company prepares a clock hand during maintenance work on tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of

A craftsman of L. Hainz company prepares a clock hand during maintenance work on tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK 

Craftsmen of L. Hainz company prepare repaired dials for lifting up during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production

Craftsmen of L. Hainz company prepare repaired dials for lifting up during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

Craftsmen of L. Hainz company prepare repaired dials for lifting up during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production

Craftsmen of L. Hainz company prepare repaired dials for lifting up during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

A component of clocks are pictured during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tow

 

A component of clocks are pictured during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK ATTENTION: For the full PHOTO ESSAY text please see Advisory Notice epa08872396

A mountaineer works on lifting up the repaired dials during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture

A mountaineer works on lifting up the repaired dials during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK 

A mountaineer secures repaired dials during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical t

 

A mountaineer secures repaired dials during maintenance work on the tower's clock at the Church of St Ludmila in Prague, Czech Republic, 24 August 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK ATTENTION: For the full PHOTO ESSAY text please see Advisory Notice epa08872396

Craftsmen from L. Hainz company perform maintenance work on the tower's clock at the Basilica of St James in Prague, Czech Republic, 15 September 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical to

 

Craftsmen from L. Hainz company perform maintenance work on the tower's clock at the Basilica of St James in Prague, Czech Republic, 15 September 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK 

A view from the tower of the Basilica of St James during maintenance of the tower's clock in Prague, Czech Republic, 15 September 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for

A view from the tower of the Basilica of St James during maintenance of the tower's clock in Prague, Czech Republic, 15 September 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK

A craftsman of L. Hainz company performs maintenance work on the tower's clock at the Church of St. Vojtech in Prague, Czech Republic, 04 December 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical t

 

A craftsman of L. Hainz company performs maintenance work on the tower's clock at the Church of St. Vojtech in Prague, Czech Republic, 04 December 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK 

A craftsman of L. Hainz company performs maintenance work on the tower's clock at the Church of St. Vojtech in Prague, Czech Republic, 04 December 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical t

 

A craftsman of L. Hainz company performs maintenance work on the tower's clock at the Church of St. Vojtech in Prague, Czech Republic, 04 December 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK 

A craftsman of L. Hainz company performs maintenance work on the tower's clock at the Church of St. Vojtech in Prague, Czech Republic, 04 December 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical t

 

A craftsman of L. Hainz company performs maintenance work on the tower's clock at the Church of St. Vojtech in Prague, Czech Republic, 04 December 2020. Classic clocks are part of the landscape of Prague, known as the 'city of a hundred towers' for its centuries-old mechanical devices - including the famed Astronomical Clock in the Old Square. Mariana Nesnidalova is the head of L. Hainz, a family business that was founded in 1836 which has carved out a niche in the production and manufacture of mechanical tower clocks - for town halls, churches and monuments - that are built using techniques that date back from the second half of the 19th century. The company also repairs and maintains the intricate timepieces. EPA-EFE/MARTIN DIVISEK