Hello there fellow Omega fanatics, I've seen this Omega a few times, and while I greatly admire it I haven't the faintest idea what model it is. The original poster stated its 38mm, so it's an oversize vintage, but other than that there's nothing to identify it. It looks somewhat like a Railmaster or older Seamaster, but both of those would have more text on the dials. Any help would be appreciated. Thanks