Hi MSN, beautiful beast
though the dial might be a later replacement part, due to different colour of the indexes?
Mine got also the new dial, as the old one showed this very typica bubbleing due to little leaking when it was in a professional use.
I got mine from a Royal Navy diver who used it through his working life in the belt and elsewhere. This makes it very special to me. As the sealings get nasty over the year and stick like hell, I got the whole watch serviced at Omega. It is now my favourit holiday watch as all the old Speedys are not fully water resistant any more. Of course I kept all the old parts
How it looks before:
and now:
Click to expand...