Omega Seamaster Railmaster Omega Co-Axial Master Chronometer Watch - 40 mm Steel Case - Vertically Brushed Black Dial - Two-Tone Grey Coated Nylon Fabric Strap - 220.12.40.20.01.001 Ivory-Beige white mother-of-pearl dial with diamond

white mother-of-pearl dial with diamond hour markers and scratch-resistant saphire crystal

sand-blasted blue dial with 18K Sedna gold hands coated with vintage Super-LumiNova

black rubber strap with orange stitching and an anti-bacterial treatment

Sku # - ENR6925

24 mm 18K red gold case partially paved with Snow-set round diamonds

Omega Seamaster Railmaster Omega Co-Axial Master Chronometer Watch - 40 mm Steel Case - Vertically Brushed Black Dial - Two-Tone Grey Coated Nylon Fabric Strap - 220.12.40.20.01.001 Ivory-Beige white mother-of-pearl dial with diamond40 mm stainless steel case, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, vertically brushed black dial with brushded stainless steel hands and recess hour markers filled with vintage color Super LumiNova, caliber 8806 self winding Co Axial master chronometer movement, approximately 55 hours of power reserve, two tone grey coated nylon fabric strap. Water resistant to 150 m (500 ft).