Its a hummer with a rotating dive bezel, but only AFAIK 30m rating like most F300s, not common but not super rare. What do you want to know? Judging by when the day and date are changing it may need a service.
Just some information, maybe someone knows the vintage or pieces that were built Happy about any information
Well it is one of the many F300 hummer models using the 1260 tuning fork movement. This was actually an Omega badged ESA movement, using technology made under licence from Bulova, who held the patent for the tuning fork concept. No idea how many of these .029 models were made but I have seen a few about, they crop up on Ebay etc from time to time. They are less common than the similar case design Geneve models (see my Avatar left) and likely have a little more value but these aren't as sought after as Omega's mechanical movement diver watches, not by a long way. It is however one of the best looking hummers IMO, I would love one. This website offer a lot of info: http://electric-watches.co.uk
I got one yesterday. Bezel worn off as normal with these. Did anyone have any luck replacing, engraving or substituting a bezel? I have seen one on Etsy with a coke-style bezel which I assume is some Rolex/Seiko aftermarket mod.