Omega Seamaster Planet Ocean 600M Master Chronometer (215.32.46.51.01.001)

Omega Seamaster Planet Ocean 600M Master Chronometer (215.32.46.51.01.001). Caliber 9900 Master Chronometer automatic movement with 60 hours power reserve. Chronograph function and a helium escape valve. Luminescent hands and index hour markers. Black dial with 2 black subdials, and a date window at the 6 o`clock position. Black Liquidmetal uni-directional bezel set on a 46mm stainless steel case. Domed scratch-resistant sapphire crystal on top and an exhibition case-back. Water resistant to 600M. Black rubber strap with orange stitching with a dual folding deployment clasp.