Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 38 mm Steel Case - Blue Dial - Blue Structured Rubber Strap - 220.12.38.20.03.001 Peacock 24 mm stainless steel and

24 mm stainless steel and yellow gold case

transparent screw-in back

black enamel dial with white enamel Roman numerals and hour-markers

1 mm thick

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 38 mm Steel Case - Blue Dial - Blue Structured Rubber Strap - 220.12.38.20.03.001 Peacock 24 mm stainless steel and38 mm stainless steel case, transparent back, screw in crown, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, sun brushed blue 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).