Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Grade 5 Titanium Case - Brushed Bezel - White Dial - 331.90.42.51.04.001 unworn blue unidirectional rotating bezel

blue unidirectional rotating bezel

white leather strap with snow-set diamond 18K yellow gold links

4 mm stainless steel and 18K red gold case

Waterproof to 300 meters

11 mm thick

Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Grade 5 Titanium Case - Brushed Bezel - White Dial - 331.90.42.51.04.001 unworn blue unidirectional rotating bezel41. 5 mm grade 5 titanium case, transparent back, brushed bezel with with tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, lacquered white dial, self winding chronometer Omega 9301 movement with Co Axial Escapement, chronograph, date, and small seconds, approximately 60 hours of power reserve, grade 5 titanium bracelet. Water resistant to 100 m.