This pre-owned Omega Seamaster Co-Axial Master Chronometer watch has an automatic movement inside of a 42mm stainless steel case with a black ceramic rotating bezel. The black dial reveals a date window and is protected by sapphire crystal. The black rubber strap is secured by a steel pin buckle. This used Omega Seamaster watch is in excellent condition with a small mark on the buckle. Complete with box and papers. 210.32.42.20.01.001