Omega Style No: 220.23.38.20.59.001 Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer Small Seconds - 38 mm Steel And Sedna Gold Case - Linen Dial

38 mm steel and sedna gold case, transparent back, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, sun-brushed linen dial, Calibre 8802 self-winding chronometer movement with small seconds and date. Water resistant to 150 metres (500 feet).