Omega Seamaster Railmaster Omega Co-Axial Master Chronometer Watch - 40 mm Steel Case - Vertically Brushed Grey Dial - Brown Leather Nato Strap - 220.12.40.20.06.001 Ingenieur reflecting the meticulous craftsmanship synonymous

reflecting the meticulous craftsmanship synonymous with the Rolex heritage

signifying its meticulous attention to detail and superior quality

echoing Rolex's dedication to timeless design and cutting-edge technology

18K white gold dial with enamel spots and 70 brilliant-cut diamonds (~0

black ceramick bezel

Omega Seamaster Railmaster Omega Co-Axial Master Chronometer Watch - 40 mm Steel Case - Vertically Brushed Grey Dial - Brown Leather Nato Strap - 220.12.40.20.06.001 Ingenieur reflecting the meticulous craftsmanship synonymous40 mm stainless steel case, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, vertically brushed grey 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, brown leather NATO strap. Water resistant to 150 m (500 ft).