Omega Seamaster Ploprof 1200M Co-Axial Master Chronometer Watch - 55 x 48 mm Titanium Case - Bi-Directional Bezel - Grade 5 Titanium Dial - An Additional Grey Rubber Strap - 227.90.55.21.99.001 Striped bi-directional rotating bezel with polished

bi-directional rotating bezel with polished bi-ceramic black and white insert

Manufacture Calibre 3120 selfwinding movement with hours

BRAND Audemars Piguet SERIES Royal Oak MODEL NUMBER 15503BC

27 mm 18K white gold case entirely paved with Snow-set round diamonds

silver-toned counters

Omega Seamaster Ploprof 1200M Co-Axial Master Chronometer Watch - 55 x 48 mm Titanium Case - Bi-Directional Bezel - Grade 5 Titanium Dial - An Additional Grey Rubber Strap - 227.90.55.21.99.001 Striped bi-directional rotating bezel with polished55 x 48 mm titanium case with helium escape valve, transparent back, bi directional rotating bezel ring, flat scratch resistant sapphire crystal anti reflective treatment on both sides, grade 5 titanium dial with orange aluminum and varnished white hands completing the look, Caliber Omega 8912 self winding movement with co axial escapement, chronometer, approximately 60 hours of power reserve, titanium bracelet. Water resistant to 120 bar (1200 metres