Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Yellow Gold Case - Silvery Dial - 131.50.39.20.02.002 yellow-gold black leather strap

black leather strap

bezel with blackened Roman numerals

black alligator leather strap by santoni with quick-change system

The Heritage Chrono Blue demonstrates the original shape and proportions of the TUDOR Oysterdate Chronograph from the early 1970s

scratch-resistant sapphire crystal with anti-reflective treatment inside

Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Yellow Gold Case - Silvery Dial - 131.50.39.20.02.002 yellow-gold black leather strap39 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, opaline white silvery 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).