a paragon of precision and reliability
Complemented by the folding Oysterlock safety buckle and the Rolex Glidelock extension system
the 4131 manufacture Rolex perpetual movement orchestrates a mechanical chronograph
and reliability in its operation
Caliber Omega 3330 self winding movement with chronograph
Audemars Piguet Royal Oak Selfwinding - 41mm - Stainless Steel - Blue Dial - Calibre 4302 - 15500ST.OO.1220ST.01 36 a paragon of precision and41 mm stainless steel case, 10. 4 mm thick, sapphire crystal back, glareproofed sapphire crystal, blue dial with Grande Tapisserie pattern, white gold applied hour markers and Royal Oak hands with luminescent coating, Calibre 4302 selfwinding movement with hours, minutes, centre seconds and date, approximately 70 hours of power reserve, stainless steel bracelet, AP folding buckle. Water resistant to 50 m.