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Pierre DeRoche - GrandCliff TNT Penta

Pierre DeRoche GrandCliff TNT Penta

Contemporary composition around five discs.

Press release



Pierre DeRoche_328523_0


Both technical and entertaining, the GrandCliff TNT Penta – meaning five in Greek – chronograph is a highly contemporary composition in which five disks replace the traditional counter hands. The heart of this dial-less timepiece features a cleverly orchestrated piece of high-tech engineering. The two date discs come together at 12 o'clock, while the three others, made of eloxided aluminium, indicate the 60 minutes and 12 hours of the flyback chronograph, as well as the permanent seconds at 3 o'clock. Sporty and virile in its steel version, the Penta takes on an air of contemporary elegance when offered in 18K pink gold.

Limited edition of 201 pieces for the steel version and 21 for the pink gold version.



Automatic, exclusive Dubois Dépraz calibre,
49 jewels, decorated and engraved circular (360°) rotor,
Côtes de Genève large date bridge.

Hours, minutes, seconds, large date and flyback
chronograph with 60-minute and 12-hour counters.

Black PVD titanium container; steel bezel, horns,
screw-down crown, crown guard and pushpieces, 45.5 mm.
Anti-reflective sapphire crystal and sapphire back.
Water-resistant to 100 m.

Crocodile with safety folding clasp.
Other version_ Limited series of 21 pieces in
pink gold-steel-titanium.


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The cornerstone of a Pierre DeRoche watch is its movement. Heir to a watchmaking tradition based on complications, the brand develops timepieces focusing on mechanics, accuracy and technical prowess.

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