this may be slightly odd, but today I was given 5 Omega watches of differing ages by my Uncle. I told him I liked his Seamaster last night, he said that he had a few more at home; he then came round today with 5 in a bag for me!! I assume they're all real as he's had them from all from different jewelers over the years. One is an almost new seamaster professional 300m with helium valve, still boxed so I've found that with checking the serial no on the Omega website. I'm just struggling to age the other 4 old ones and get values for insurance purposes. I've got: A gold seamaster DeVille automatic with date window - non original strap though. a seamaster Geneve automatic - silver ish face with date window, lthr strap. a Constellation certified chronometer with black lthr strap a 'no apparent model' Omega with seconds dial where the 6 would be, all gold. Lthr strap - seems really old Anyone any good with watches if I email pics? Ta!!