Omega Style No: 131.28.29.20.99.002 Omega Constellation Co-Axial Master Chronometer - 29 mm Steel And Sedna Gold Case - Diamond Bezel - Red Dial

29 mm steel and sedna gold case, transparent back, diamond-paved bezel, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, red dial made from natural red Aventurine stone, Calibre 8700 self-winding chronometer movement with date. Water resistant to 50 metres (167 feet).