Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Black Dial - Brushed And Polished Steel Bracelet - 220.10.41.21.01.001 IW329701 self-winding chronometer Omega 8511 movement

self-winding chronometer Omega 8511 movement with Co-Axial Escapement

microblasted white ceramic bezel

caliber 3126 / 3840 automatic movement with chronograph

satin-finished titanium bezel with 6 h-shaped screws

sun-brushed grey dial and a date window at the 6 o'clock position

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Black Dial - Brushed And Polished Steel Bracelet - 220.10.41.21.01.001 IW329701 self-winding chronometer Omega 8511 movement41 mm stainless steel case, transparent back, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial with a horizontal teak pattern, caliber 8900 self winding Co Axial master chronometer movement with date function, approximately 60 hours of power reserve, brushed and polished stainless steel bracelet. Water resistant to 150 m (500 ft).