Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 38 mm Steel Case - Blue Dial - Brushed And Polished Steel Bracelet - 220.10.38.20.03.001 Arabic unidirectional rotating bezel set with

unidirectional rotating bezel set with sapphires and diamonds

Calibre Omega 1869 manual-winding movement with chronograph and small seconds

caliber 8520 self-winding movement with automatic winding in both directions to reduce winding time

grey dial with teak concept pattern and white lacquered sub-dials

Water resistant to 3 bar (approx 30 metres)

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 38 mm Steel Case - Blue Dial - Brushed And Polished Steel Bracelet - 220.10.38.20.03.001 Arabic unidirectional rotating bezel set with38 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, brushed and polished stainless steel bracelet. Water resistant to 150 m (500 ft).