Omega Constellation OMEGA Co-Axial Master Chronometer - 36 mm Steel And Yellow Gold Case - Silvery Dial - 131.20.36.20.02.002 Oak 33 mm diamond-set 18K white

33 mm diamond-set 18K white gold case

chronograph hand

Calibre Omega 2007 manual-winding movement

black-blue dial with gold applied hour markers with luminescent coating

Omega Constellation OMEGA Co-Axial Master Chronometer - 36 mm Steel And Yellow Gold Case - Silvery Dial - 131.20.36.20.02.002 Oak 33 mm diamond-set 18K white36 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, opaline white silvery dial with date at 6 oclock, Calibre Omega 8800 self winding co axial master chronometer movement with date, approximately 55 hours of power reserve, steel and yellow gold bracelet. Water resistant to 50 metres (167 feet).