Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 38 mm Steel And Sedna Gold Case - Silvery Dial - Blue Structured Rubber Strap - 220.22.38.20.02.001 Cermaic Crown Screw Down Date At

Crown Screw Down Date At 3 o

With its timeless 37mm case

augmented by the Easylink 5mm comfort extension link

42 mm by 8

caliber 581 self-winding movement

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 38 mm Steel And Sedna Gold Case - Silvery Dial - Blue Structured Rubber Strap - 220.22.38.20.02.001 Cermaic Crown Screw Down Date At38 mm stainless steel and 18K Sedna gold 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 8800 self winding Co Axial master chronometer movement with date function, approximately 55 hours of power reserve, blue structured rubber strap with grey lining. Water resistant to 150 m (500 ft).