Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 38 mm Steel And Sedna Gold Case - Silvery Dial - Brushed And Polished Steel And Sedna Gold Bracelet - 220.20.38.20.02.001 IW459308 Decompression valve

Decompression valve

caliber 3330 self-winding movement with chronograph function and a small seconds subdial at 3

green 24 hour second time zone hand

2mm steel case

polished stainless steel bezel set with 42 diamonds (1

Omega Aqua Terra 150M Co-Axial Master Chronometer Watch - 38 mm Steel And Sedna Gold Case - Silvery Dial - Brushed And Polished Steel And Sedna Gold Bracelet - 220.20.38.20.02.001 IW459308 Decompression valve38 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, brushed and polished steel and Sedna gold bracelet. Water resistant to 150 m (500 ft).