Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Yellow Gold Case - Champagne Dial - Brown Leather Strap - 131.53.39.20.08.001 Jubilee black lacquer dial with 18K

black lacquer dial with 18K Everose gold hour markers and hands

sun-brushed blue dial with date at 6 oclock

brushed stainless steel bracelet with polished 18K red gold bars

sun-brushed brown dial with diamond hour markers and a date window at the 6 o'clock position

Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Yellow Gold Case - Champagne Dial - Brown Leather Strap - 131.53.39.20.08.001 Jubilee black lacquer dial with 18K39 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, silk embossed champagne dial with date at 6 oclock, Calibre Omega 8801 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).