Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Black Dial - Black Structured Rubber Strap - 220.12.41.21.01.001 Carousel 24 mm stainless steel and

24 mm stainless steel and 18K yellow gold case

40mm Everose Rolesor case with Oystersteel monobloc middle case

as well as a date window at 3 o’clock

caliber 8400 self-winding movement

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Black Dial - Black Structured Rubber Strap - 220.12.41.21.01.001 Carousel 24 mm stainless steel and41 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, black structured rubber strap with grey lining. Water resistant to 150 m (500 ft).