That's ok Hubert. It might be worth checking if it is slightly magnetised. That will cause mechanical watches to run fast (but usually a lot faster). I would suggest maybe it needs a slight regulation however I'd leave it as it should move closer to zero as your watch ages & then slowly start losing time

 

I have a submariner 1500 and a 2000 I recently replaced the battery myself with a Renata as well but i think the inner workings might need lube soon.

 

youre not alone bud!