Omega Speedmaster '57 Omega Co-Axial Chronograph "Rory McIlroy" Special Edition - 41.5 mm Yellow Gold Case - Champagne Dial - 331.50.42.51.08.001

41.5 mm yellow gold case, transparent back, brushed bezel, scratch-resistant sapphire crystal with anti-reflective treatment on both sides, sun-brushed champagne dial in PVD yellow gold with a blackened outer zone and minute track transferred in yellow gold colour, Calibre Omega 9301 self-winding co-axial chronometer movement with chronograph, small seconds, and date, approximately 60 hours of power reserve, yellow gold bracelet. Water resistant to 100 metres (330 feet).