OMEGA Seamaster Olympic Official Timekeeper

The Omega Seamaster Olympic Official Timekeeper 522.53.40.20.04.002 has a 39.5 mm case in Canopus Gold, Omega's proprietary white gold alloy. The case measures 11.98 mm thick with a lug-to-lug of 44.5 mm. A domed sapphire crystal with antireflective coating on both sides covers the white dial. Inside is the self-winding calibre 8807, a Co-Axial Master Chronometer movement certified by METAS and resistant to magnetic fields up to 15,000 gauss, with 55 hours of power reserve. The rotor and balance bridge carry a Sedna gold finish visible through the display back. A black alligator leather strap with a Canopus Gold pin buckle closes the watch. The case holds a 60 metre water resistance rating.