It was a gift from a friend of his, most probably in the 80s. I hope it's not fake, as I could never found any information about it from the internet. It is manual winding, wears comfortably and still keeps okay timing. The bracelet could be white gold, and manufactured with very high quality. If an
And I ended up leaving with the radiomir PAM 1350 on my wrist. Such a simple, comfortable timepiece. The things that attract me the most are the golden hands that easily stand out and easy to read, when compared to its similar siblings with different colors (1334 and 1335).
However, I don't remember ever having the issue like yours with my 7147. When winding it, the experience was not very different compared to when winding my other manual watches. You should bring it back to the shop and do a comparison with the other Breguet watches there. Good luck.