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 Chronograph

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 Chronograph40 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).

caliber 8901 self-winding master co-axial chronometer movement with date window at the 3 o’clock

approximately 68 hours of power reserve

Caliber Omega 8800 self-winding movement with co-axial escapement and date at 3 o'clock

yellow gold hands

44mm titanium case

This exquisite model is rendered in polished steel with an 18-ct yellow gold bezel and champagne-tone dial

29 mm steel and sedna gold case with anti-magnetic protection

green buffalo leather strap with easx-change system

approximately 44 hours of power reserve

black dial with Roman numerals and index hour markers

opaline silvery dial with diamond polished 18K yellow gold indexes and hands

calibre 52615 automatic movement with date