Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Yellow Gold Case - Champagne Dial - 131.50.39.20.08.001 Champagne crystal white silvery dial and

crystal white silvery dial and scratch-resistant saphire crystal

folding buckle

sun-brushed black dial with date at 6 oclock

domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides

black supernova dial with diamond hour markers

Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Yellow Gold Case - Champagne Dial - 131.50.39.20.08.001 Champagne crystal white silvery dial and39 mm yellow gold case with anti magnetic protection, transparent back, bezel engraved with Roman numerals, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, sun brushed champagne dial with date at 6 oclock, Calibre Omega 8801 self winding co axial master chronometer movement with date, approximately 55 hours of power reserve, yellow gold bracelet. Water resistant to 50 metres (167 feet).