Omega Constellation Omega Co-Axial Master Chronometer - 29 mm Yellow Gold Case - Diamond Bezel - Blue Glass Diamond Dial - 131.55.29.20.53.002 Seconds Sku # - ENR8345

Sku # - ENR8345

screw-down back with Rolex fluting

steel dial

Rolex calibre 3255 perpetual self-winding movement with centre hour

diamond-set bezel

Omega Constellation Omega Co-Axial Master Chronometer - 29 mm Yellow Gold Case - Diamond Bezel - Blue Glass Diamond Dial - 131.55.29.20.53.002 Seconds Sku # - ENR834529 mm yellow gold case with anti magnetic protection, transparent back, diamond paved bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, blue aventurine glass dial with diamond hour markers with date at 6 oclock, Calibre Omega 8701 self winding co axial master chronometer movement with date, approximately 50 hours of power reserve, yellow gold bracelet. Water resistant to 50 metres (167 feet).