Omega Speedmaster Moonphase Master Chronometer Chronograph Watch - 44.25 mm Steel Case - Sedna Gold Bezel - Brown Diamond Dial - Brown Leather Strap - 304.23.44.52.13.001 Linden double adjustable 18K rhodiumized white

double adjustable 18K rhodiumized white gold folding buckle

Roman numerals with 11 rubies set on VI

unidirectional rotatable bezel with green Cerachrom insert and platinum coated numerals and graduations

With a substantial 40-hour power reserve

caliber 567 RMP1 hand-winding movement with perpetual calendar showing the day

Omega Speedmaster Moonphase Master Chronometer Chronograph Watch - 44.25 mm Steel Case - Sedna Gold Bezel - Brown Diamond Dial - Brown Leather Strap - 304.23.44.52.13.001 Linden double adjustable 18K rhodiumized white44. 25 mm stainless steel case with anti magnetic properties, transparent back, 18K Sedna gold crown and push pieces, 18K Sedna gold bezel with brown ceramic ring and Ceragold tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, brown sun brushed dial with diamond polished 18K Sedna gold indexes and hands, caliber 9904 self winding Co Axial master chronometer movement with chronograph and moonphase