Roger Dubuis Quatuor Limited Edition 48mm

PRODUCT DESCRIPTION

Limited edition of 88 pieces.

Case:
18k rose gold.
Diameter: 48 mm.
Water resistant to 30 meters.

Dial:
Openworked.

Movement:
Manual-winding.
Calibre RD101.
Power reserve of 40 hours.
113 jewels.
Frequency: 28.800 v.p.h.
Diameter: 37.40 mm.
The Gravity Compensation Concept is a feat created and developed by the highly-skilled watchmakers of Roger Dubuis.
It is a system enabling to compensate the gravity instantly.
3 patents were registered for this calibre: the geometric conception with 90° balances being the foundation of the Gravity Compensation Concept, non-resonating balances allowing for no disturbances between the functioning of each balance, the power reserve indicator conception allowing for less usage of space with a direct connection to the main barrel 5 differentials are necessary to averge the run of each balance and connect them with the main gear train of the calibre.
The calibre is certified by the Poinçon de Genève, one of the most demanding certifications in the world of the Haute Horlogerie.

Bracelet:
Semi-mat brown alligator.
Rose gold, double folding clasp.

Roger Dubuis