OMEGA Seamaster Planet Ocean 600M

Omega's Seamaster Planet Ocean 600M, reference 215.92.46.22.01.006, is a GMT watch with a 45.5 mm black ceramic case. The case measures 17.38 mm thick and 51.5 mm lug to lug, with 22 mm between the lugs. A domed sapphire crystal with antireflective treatment on both sides covers the black dial. Inside is the self-winding calibre 8938, a Master Chronometer movement with Co-Axial escapement and resistance to magnetic fields up to 15,000 gauss, giving 60 hours of power reserve. The unidirectional rotating bezel works with the worldtimer function and date display, and the screw-down crown secures against the case. A transparent caseback shows the movement. The black rubber strap closes with a ceramic foldover clasp, and the case carries a 600 metre water resistance rating.