Omega Style No: 130.23.41.22.11.001 Omega Constellation Globemaster Co-Axial Master Chronometer Annual Calendar - 41 mm Steel And Sedna Gold Case - Burgundy Dial

41 mm steel and sedna gold case, transparent back, polished bezel in 18K Sedna Gold, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, sun-brushed burgundy pie pan dial, Calibre 8922 self-winding chronometer movement with date and annual calendar. Water resistant to 100 metres (330 feet).