I just realised that my recently (3 days ago) acquired Speedy Pro is running +12 seconds in about 12 hours!! .
Is there something seriously wrong with the movement? Or is it just a matter of imperfect regulation?
Everything else checks out perfectly - chrono is working beautifully, chronograph buttons, winding and adjusting the watch "feels" right (no strange sounds too). I've been reading about the reliability and accuracy of the cal. 1861 and that's making me think I've just bought a lemon.
I really hope I don't have to send the watch back all the way to Switzerland.
If there is an issue with the movement, is it grounds for an immediate replacement?