Omega Speedmaster 38 Co-Axial Chronograph Watch - 38 mm Steel Case - Dual Diamond Bezel - Ice Blue Dial - Blue Leather Strap - 324.38.38.50.03.001 Silicon 40 mm steel case with

40 mm steel case with anti-magnetic protection

34 mm 18K pink gold case

foldover buckle

Calibre Omega 1869 manual-winding movement with chronograph and small seconds

this iteration lends an elevated sensibility to the Black Bay line

Omega Speedmaster 38 Co-Axial Chronograph Watch - 38 mm Steel Case - Dual Diamond Bezel - Ice Blue Dial - Blue Leather Strap - 324.38.38.50.03.001 Silicon 40 mm steel case with38 mm stainless steel case, dual bezel with a tachymeter scale on a blue aluminium ring while the outside is diamond paved, scratch resistant sapphire crystal anti reflective treatment on both sides, sun brushed ice blue 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, blue leather