OMEGA Seamaster Diver 300M

Omega's Seamaster Diver 300M ref. 210.92.42.20.10.001 is a dive watch with a 42 mm bronze gold case. Thickness runs to 13.8 mm with a lug-to-lug of 49.7 mm, and the unidirectional rotating bezel frames a green dial under a domed, scratch-resistant sapphire crystal with antireflective treatment inside. The self-winding calibre 8806 drives the watch, a Co-Axial Master Chronometer movement certified by METAS and resistant to magnetic fields up to 15,000 gauss, with a power reserve of 55 hours. A transparent caseback shows off the rhodium-plated rotor and Geneva waves in arabesque. The screw-down crown works alongside a helium valve, standard fitting for serious diving use. A green rubber strap closes with a titanium folding clasp. Rated to 300 metres, the case suits genuine underwater wear.