Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Steel Case - Brushed Red Gold Bezel - Black Dial - Brown Leather Strap - 331.22.42.51.01.001 37 24 mm 18K white gold

24 mm 18K white gold case

self-winding chronometer Omega 9301 movement with Co-Axial Escapement

33mm stainless steel case

BRAND Audemars Piguet SERIES Royal Oak Offshore Selfwinding Chronograph MODEL NUMBER 26401RO

Brand Audemars Piguet Series Royal Oak Offshore Model Number 26231OR

Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Steel Case - Brushed Red Gold Bezel - Black Dial - Brown Leather Strap - 331.22.42.51.01.001 37 24 mm 18K white gold41. 5 mm stainless steel case, transparent back, 18K red gold crown with and push pieces, brushed 18K red gold bezel with with tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial, self winding chronometer Omega 9300 movement with Co Axial Escapement, chronograph, date, and small seconds, approximately 60 hours of power reserve, brown leather strap. Water resistant to 100 m.