A very high grade watch and cutting edge technology of its time . Based around Bullova's Accutron system of using a tuning fork that is vibrated by electro magnets and the vibrations are used as a power source for the watch mechanical parts . The movement is a Mosaba ESA 9162 which is also used by IWC , Eterna , Tissot , Zenith , Certina , Baume and Rado as well as others . Circa 1969 to 1976 . The Omega is one of the most sought after and the best name you can get with this movement .

This model is a heavy and large size watch . In excellent used order , complete with box and papers . Please see pictures for condition . Rather rare being a diver's model . Features black dial with date window at 3 . The bezel is bidirectional and the crown is screw down type . Case and bracelet are all stainless and original , with full compliment of 16 links that allows fitting a large 8" wrist . Serviced a couple of months ago and in perfect working order and holding time . Hear the classic Accutron hum when you put the watch to your ear .