Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Grey Dial - Blue Leather Strap - 220.13.41.21.06.001 Motif black rubber strap with white

black rubber strap with white stitching

Roman numerals with diamond set 6 and 9

scratch-resistant sapphire crystal

radiant diamond-set bezel

5 mm stainless steel case with anti-magnetic properties and helium escape valve

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 41 mm Steel Case - Grey Dial - Blue Leather Strap - 220.13.41.21.06.001 Motif black rubber strap with white41 mm stainless steel case, transparent back, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, grey 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 leather strap. Water resistant to 150 m (500 ft).