Omega Seamaster Aqua Terra 150M OMEGA Co-Axial Master Chronometer - 41 mm Steel Case - Blue Dial - 220.10.41.21.03.004 5159G001 Caliber Omega 8500 self winding

Caliber Omega 8500 self winding movement with co-axial escapement

caliber 2120 self-winding movement with hours

grey ruthenium-toned inner bezel

silvery opaline dial with a domed vintage clous de Paris structure

Omega Seamaster Aqua Terra 150M OMEGA Co-Axial Master Chronometer - 41 mm Steel Case - Blue Dial - 220.10.41.21.03.004 5159G001 Caliber Omega 8500 self winding41 mm steel case with anti magnetic protection, transparent back, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, blue dial with sun brushed horizontal teak pattern which is inspired by the wooden decks of luxury sailboats, Calibre Omega 8900 self winding co axial master chronometer movement with date, approximately 60 hours of power reserve, steel bracelet. Water resistant to 150 metres (500 feet).