Omega Speedmaster 38 Co-Axial Chronograph Watch - 38 mm Steel Case - Dual Diamond Bezel - Silvery Dial - Taupe-Brown Leather Strap - 324.38.38.50.02.001 Calender blue sunburst dial with gold

blue sunburst dial with gold applied luminescent hour markers

24 mm red gold case

minute track and Seamaster wording

Brand Audemars Piguet Series Royal Oak Model Number 26660ST

Omega Speedmaster 38 Co-Axial Chronograph Watch - 38 mm Steel Case - Dual Diamond Bezel - Silvery Dial - Taupe-Brown Leather Strap - 324.38.38.50.02.001 Calender blue sunburst dial with gold38 mm stainless steel case, dual bezel with a tachymeter scale on a grey aluminium ring while the outside is diamond paved, 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, taupe brown