Omega Seamaster Aqua Terra 150 M Co-Axial GMT Chronograph Watch - 43 mm Steel And Red Gold Case - Grey Dial - Steel Bracelet - 231.20.43.52.06.001

43 mm stainless steel and red gold case, transparent back, screw-in crown, 18K red gold bezel, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, grey dial, caliber 9605 self-winding movement with GMT/second time zone function, column wheel mechanism, co-axial escapement for greater precision stability and durability, approximately 60 hours of power reserve, stainless steel bracelet with 18K red gold. Water resistant to 15 bar.