Pierre DeRoche has created the first movement able to house six retrograde seconds mechanisms.
Press release
While this complication has been introduced to provide an element of fun, it also reveals a totally original approach : all the retrograde hands in this model are driven by gears rather than cams and, thanks to a strip-spring that has replaced the classical balance-spring system, return to their initial positions after “passing on the baton” to the next retrograde hand. This innovation facilitates adjustment and enhances shock resistance.
Visible movement
Automatic, exclusive Dubois Dépraz calibre, 58 jewels. Decorated, engraved gold oscillating weight (22 K).
12-pivot central bridge and 6 chamfered and satin-finished seconds bridges
in gold (18 K). Moving retrograde hand indicators.
Minute wheel with Pierre DeRoche logo. Hand affixed by a transversal pin. 6 retrograde seconds hands on gears; strip-spring return. Date at 6 o'clock.
Case
Black PVD titanium middle, steel bezel, 18 K pink gold horns, crown-shield and crown, 47.5 mm in diameter.
Functions
Hours, minutes, retrograde seconds in six 10-second sectors, date.
Strap
Crocodile with 18 K pink gold safety folding clasp.
Limited edition
Series of 21 for the version with pink gold.
Other version
Titanium and steel case in a limited edition of 201 pieces.
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