BRAND Audemars Piguet SERIES Royal Oak MODEL NUMBER 15551BC
caliber 2500 self-winding movement with chronometer and a date window at 6 o'clock
caliber 2385 self-winding movement with chronograph
01-B Model Year Call for Enquiry Production Year Call for Enquiry Condition Call for Enquiry Box/Papers Box & Papers Case Material Yellow Gold Case Size 41 mm Case Shape Octagonal Case Back Transparent
blue dial with applied 18K white gold stars
Omega De Ville Hour Vision Co-Axial Master Chronometer Annual Calendar Watch - 41 mm Steel Case - Blue Dial - Unique Leather Strap - 433.33.41.22.03.001 18K BRAND Audemars Piguet SERIES Royal41 mm stainless steel case, transparent back, domed scratch resistant sapphire crystal anti reflective treatment on both sides, sun brushed blue dial is accentuated by a bluish hour track, Caliber Omega 8902 self winding movement with co axial escapement, annual calendar, chronometer, approximately 55 hours of power reserve, unique leather strap. Water resistant to 10 bar (100 metres 330 feet).