Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Steel Case - Brushed Bezel - Blue Dial - Brown Leather Strap - 331.12.42.51.03.001 Shimmer transparent back set with a

transparent back set with a yellow gold central Observatory medallion

Crown Screw Down Bezel White Gold Movement Automatic Hands Gold-tone Dial Color Blue Dial Type Analog Bracelet Rubber Strap Band Material Rubber Clasp AP Folding Clasp Additional Info Water Resistance 30 Meters (100 Feet) Gender Men's

BRAND Audemars Piguet SERIES Royal Oak Concept MODEL NUMBER 26612TI

BRAND Audemars Piguet SERIES Royal Oak MODEL NUMBER 26591CE

Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Steel Case - Brushed Bezel - Blue Dial - Brown Leather Strap - 331.12.42.51.03.001 Shimmer transparent back set with a41. 5 mm stainless steel case, transparent back, brushed bezel with with tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, blue 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.