The only Manufacture to be 100% Poinçon de Genève certified.
The most demanding signature in fine watchmaking.

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See the other timepieces

Excalibur 42


They are both appealing and highly readable: the hour and minutes are indicated on the main dial, the date appears in a window at 6 o’clock and the seconds in a small counter at 9 o’clock.
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Additional detail
The watches are powered by the automatic mechanical movement RD640 comprising 198 components.
Case42 mm, stainless steel
Water resistance3 bar
StrapStainless steel
MovementRD640, Self-winding Caliber


RD640 movement

While the Manufacture Roger Dubuis has demonstrated its exceptional expertise in the field of highly complicated movements, it has also developed a self-winding mechanical movements displaying the hours, minutes, seconds and date at 6 o’clock, the RD640. Like all Roger Dubuis calibres, this self-winding movements is stamped with the prestigious Poinçon de Genève.
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