Reference 9010437A CN

Movement

Manufacture movement with automatic winding - Calibre Royal
21,600 vibrations/hour (3 Hz), dual direction automatic winding, initial force distribution by a central barrel axis
88-hour power reserve design, dial display with 72-hour guaranteed isochronism
Small seconds at 4 o’clock symmetrical to power reserve
Large accurate moon phase at 6 o’clock
Movement finish: bridges and main plate circular-grained and snailed, with Côtes de Genève
Oscillating weight with sunray finish and rhodium plating, gilt "Fleur de Lys" logo
Large balance with compensating screws in solid gold

Case

Diameter : 42 mm
316L Stainless Steel
Polished steel finish
Case-back secured by 6 screws with polished heads
Sapphire crystal and case-back with anti-reflection
Crown embossed with Fleur de Lys logo
Water-resistant: 50 meters

Dial

Silvered guilloché
Double window for the big date and day at 12 o'clock with instantaneous jump
Chapter ring and small seconds with fine circular satin-finished, black transferred Roman numerals, jumped thread
Power reserve in circular satin-finished cartouche
Blue steel hands designed by Pequignet

Bracelet

Large-scaled remborded black alligator
Available in folding clasp or ardillon buckle embossed with Fleur de Lys logo