Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Silvery Dial - Brown Leather Strap - 220.12.41.21.02.001 titanium 2 mm stainless steel case

2 mm stainless steel case with soft-iron inner case for protection against magnetic fields

28 mm stainless steel case

silver-plated dial with luminescence

manual winding crown

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Silvery Dial - Brown Leather Strap - 220.12.41.21.02.001 titanium 2 mm stainless steel case41 mm stainless steel case, transparent back, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, silvery dial with a horizontal teak pattern, caliber 8900 self winding Co Axial master chronometer movement with date function, approximately 60 hours of power reserve, brown leather strap. Water resistant to 150 m (500 ft).