Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Steel And Yellow Gold Case - Champagne Dial - Brown Leather Strap - 131.23.39.20.08.001 52.4 unidirectional rotatable green Cerachrom time

unidirectional rotatable green Cerachrom time lapse bezel

where tradition meets innovation

this watch seamlessly blends tradition with innovation

caliber 9452 MC manual-winding movement with flying tourbillon complication

18K yellow gold buckle with 14mm ardillon

Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Steel And Yellow Gold Case - Champagne Dial - Brown Leather Strap - 131.23.39.20.08.001 52.4 unidirectional rotatable green Cerachrom time39 mm steel and 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, silk embossed champagne dial with date at 6 oclock, Calibre Omega 8800 self winding co axial master chronometer movement with date, approximately 55 hours of power reserve, brown leather strap. Water resistant to 50 metres (167 feet).