Omega Planet Ocean 600m Co-Axial Master Chronometer Chronograph 45.5mm

Omega Seamaster Planet Ocean Chronograph Automatic Mens Watch 215.32.46.51.06.001.  This watch features a brushed stainless steel case with a stainless steel crown and a NAIAD LOCK caseback adorned with a metallized seahorse on the sapphire crystal. It has a uni-directional rotating bezel with a brushed green ceramic insert, liquidmetal™ diving scale, and a luminous starting dot. The dial is also brushed stainless steel with a vertical finish, complemented by ceramic sub-dials, applied luminous faceted markers, and luminous stainless steel hands. The seconds hand is located in a sub-dial at 9 o'clock, while a date window is positioned at 6 o'clock. Powered by the Omega caliber 9900, which beats at 4Hz (28,800 vph) and contains 54 jewels, this timepiece boasts a power reserve of 60 hours.