Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Blue Dial - Blue Structured Rubber Strap - 220.12.41.21.03.001 Bronze sapphire crystal with anti-reflective treatment

sapphire crystal with anti-reflective treatment inside

34 mm sedna gold case

29 mm steel and sedna gold case with anti-magnetic protection

Complimentary black fabric strap with cream band and black PVD-treated 316L steel buckle

This model features a 42 mm steel and titanium case with a silver dial and steel bracelet

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Blue Dial - Blue Structured Rubber Strap - 220.12.41.21.03.001 Bronze sapphire crystal with anti-reflective treatment41 mm stainless steel case, transparent back, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, sun brushed blue dial with a horizontal teak pattern, caliber 8900 self winding Co Axial master chronometer movement with date function, approximately 60 hours of power reserve, blue structured rubber strap with grey lining. Water resistant to 150 m (500 ft).