Dear Members, I am trying to buy an omega seamaster circa 1960 - 1970 for my 50th birthday. I have never owned an omega before and have no experience in buying and have read that there are a lot of fakes out there. I have found these two watches which are up for sale at an auction however i would really appreciate any advice you could provide as i dont want to buy a fake or get ripped off. I have asked for them to take the back of but they will not so the pictures i have are below, they are in working condition. Thank you for your time and assistance.