Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Grade 5 Titanium Case - Brushed Bezel - White Dial - Brown Leather Strap - 331.92.42.51.04.001 Stainless silver-toned dial with Grande Tapisserie”

silver-toned dial with Grande Tapisserie” pattern

Calibre Omega 8500 self-winding co-axial chronometer movement with date

unidirectional rotating bezel with a Ceragold™ diving scale

approximately 50 hours of power reserve

Rolex calibre 3235 self-winding movement with central hour

Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Grade 5 Titanium Case - Brushed Bezel - White Dial - Brown Leather Strap - 331.92.42.51.04.001 Stainless silver-toned dial with Grande Tapisserie”41. 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, brown leather strap. Water resistant to 100 m.