Omega Style No: 131.33.41.21.06.001 Omega Constellation Co-Axial Master Chronometer - 41 mm Steel Case - Rhodium-Grey Dial

41 mm steel case, transparent back, polished black ceramic bezel with Roman numerals in Liquidmetal, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, silk-embossed rhodium-grey dial with date at 6 oclock, Calibre 8900 self-winding chronometer movement with date. Water resistant to 50 metres (167 feet).