Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Steel Case - Silvery Dial - 131.10.39.20.02.001 Sea-Dweller white lacquer dial with 18K

white lacquer dial with 18K white gold hour markers and hands

the timepiece features scratch-resistant sapphire crystal and is water-resistant up to 100 meters

securing a water resistance rating of 100 meters

this timepiece boasts a screw-down back and crown fortified by the triplock triple waterproofness system

housing 31 jewels and oscillating at 28

Omega Constellation OMEGA Co-Axial Master Chronometer - 39 mm Steel Case - Silvery Dial - 131.10.39.20.02.001 Sea-Dweller white lacquer dial with 18K39 mm steel case with anti magnetic protection, transparent back, bezel engraved with Roman numerals, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, sun brushed 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 bracelet. Water resistant to 50 metres (167 feet).