Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer Watch - 39.5 mm Brown Ceramic Case - Unidirectional Bezel - Brown Ceramic Dial - Quilted Brown Rubber Strap - 215.62.40.20.13.001 Railmaster stainless steel and 18K Sedna

stainless steel and 18K Sedna gold bracelet

BRAND Audemars Piguet SERIES Tourbillon Openworked MODEL NUMBER 26600CR

18K Senda gold bezel with a silicon nitride ring and brushed Ceragold tachymeter scale

self-winding chronometer Omega 8401 movement with Co-Axial Escapement and seconds

Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer Watch - 39.5 mm Brown Ceramic Case - Unidirectional Bezel - Brown Ceramic Dial - Quilted Brown Rubber Strap - 215.62.40.20.13.001 Railmaster stainless steel and 18K Sedna39. 5 mm brown ceramic case with helium escape valve, transparent back, unidirectional rotating bezel with OMEGA Ceragold technology used to create the diving scale, domed scratch resistant sapphire crystal anti reflective treatment on both sides, brown ceramic dial with 18K Sedna gold numerals, indexes and hands, as well as a date window at 3 oclock, Caliber Omega 8800 self winding movement with co axial escapement, chronometer, date, approximately