Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Steel Case - Black Dial - Black Leather Strap - 131.13.39.20.01.001 Ruby suitable for both formal engagements

suitable for both formal engagements and active lifestyles

18K sedna gold bezel

blue aventurine glass dial with 18K Sedna gold indexes and hands

bezel set with diamonds

18K pink gold bezel set with 95 brilliant-cut diamonds

Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Steel Case - Black Dial - Black Leather Strap - 131.13.39.20.01.001 Ruby suitable for both formal engagements39 mm steel case with anti magnetic protection, transparent back, bezel with blackened Roman numerals, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, sun brushed black dial with date at 6 oclock, Calibre Omega 8800 self winding co axial master chronometer movement with date, approximately 55 hours of power reserve, black leather strap. Water resistant to 50 metres (167 feet).