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Traditional clock CATHEDRAL OF PARIS
facadeanalogfor public building

Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building
Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building
Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building - image - 2
Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building - image - 3
Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building - image - 4
Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building - image - 5
Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building - image - 6
Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building - image - 7
Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building - image - 8
Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building - image - 9
Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building - image - 10
Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building - image - 11
Traditional clock - CATHEDRAL OF PARIS - TRADITION PIERRE - facade / analog / for public building - image - 12
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Characteristics

Style
traditional
Installation
facade
Type
analog
Market
for public buildings
Material
lava
Interior/exterior use
outdoor
Shape
round, square
Color
black, white
Designer
not specified
Other characteristics
handmade

Description

Overview
In collaboration with HEUR’TECH, Tradition Pierre manufactured and reproduced the historic enamelled lava stone clock dials for Notre-Dame Cathedral in Paris following the 2019 fire. The dials were reproduced using enamelled lava matching the original material and appearance; all operations followed traditional techniques and conservation rules.

Project information
Year: 2024
Project type: Restoration / Heritage
Role: Manufacture and reproduction of enamelled lava stone dials to original specifications
Partner on the project: HEUR’TECH (bell maker)

Project tags
  • Decoration
  • Clock dials

Visuals & process highlights (from images/videos)
  • Close-up on finished plate detail showing the Roman numeral IV and finished surface.
  • Presentation of four finished dials displayed in a slanted tray.
  • Close-up on a raw lava stone plate prior to enamelling and preparation steps.
  • Tracing of the dials on raw plates prior to enamelling.
  • Hand detailing and enamelling of Roman numerals and hour markings on the plates.
  • Enamelled plates shown coming out of the oven after firing.
  • Application of off-white enamel by spray gun on a plate.
  • Video documenting the enamelling process of black hour markings (prototype footage).

Technical specifications
  • Material: Enamelled lava stone (enamelled lava from Auvergne volcanoes)
  • Application: Enamel spray application and kiln firing for enamel fusion
  • Manufacturing steps: Plate preparation (cutting/tracing), enamelling, firing, hand painting/enamelling of Roman numerals, finishing
  • Project scope: Reproduction of historic clock dials to original material and appearance for Notre-Dame Cathedral
  • Collaborator: HEUR’TECH (bell maker) involved in the broader restoration project
  • Year of project: 2024
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.