Omega Speedmaster 38 Co-Axial Chronograph Watch - 38 mm Steel Case - Silvery Dial - 324.30.38.50.02.001 Gold® caliber 2500 self-winding movement with

caliber 2500 self-winding movement with chronometer and a date window at 6 o'clock

Calibre 3126 / 3840 Manufacture selfwinding movement with chronograph

white mother-of-pearl dial with diamond hour markers and scratch-resistant sapphire crystal

bezel set with 36 trapeze cut diamonds (~4

hesalite crystal

Omega Speedmaster 38 Co-Axial Chronograph Watch - 38 mm Steel Case - Silvery Dial - 324.30.38.50.02.001 Gold® caliber 2500 self-winding movement with38 mm stainless steel case, bezel which includes a tachymeter scale on a grey aluminium ring, scratch resistant sapphire crystal anti reflective treatment on both sides, opaline silvery dial includes horizontal oval subdials and a vertical oval date window at 6 oclock, tachymeter scale, Caliber Omega 3330 self winding movement with chronograph, chronometer, date, approximately 52 hours of power reserve, stainless steel bracelet. Water resistant to 10