Vintage Omega Seamaster Watch

I bought this watch about 3 years ago and had it checked over and serviced at the time. The case and face have been reconditioned before I bought it and has a new (non omega) strap so the watch is in good condition. I haven't regularly worn the watch for about a year and it seems to be picking up a couple of minutes a day at the moment, I have wound it every month or so to keep the mechanism running smoothly and the secondhand sweeping.

The face is 33mm exc. crown. any questions please let me know, .

p.s. This is being relisted as I was let down by the previous auction winner. Because of this anyone with fewer than 10 positive buyer feedback comments please contact me before placing a bid or buying now.