Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Sedna Gold Case - Silvery Dial - Brown Leather Strap - 131.53.39.20.02.001 600M Paired with the folding Oysterlock

Paired with the folding Oysterlock safety buckle and the Rolex Glidelock extension system

yellow gold pushpiece guards and links

screw-down 18K Everose crown

Crown Screw Down Bezel White Gold Hands Silver-tone Dial Color Blue Dial Type Analog Water Resistance 20 Meters (60 Feet) Gender Men's

Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Sedna Gold Case - Silvery Dial - Brown Leather Strap - 131.53.39.20.02.001 600M Paired with the folding Oysterlock39 mm sedna 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 creamy silvery 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).