Hi All I bought my Reverso from a dealer and it was fresh from JLC service. Accordingly I was not massively delighted that it was running +22 / day. But I thought I'd put up with it, rather than going to the trouble of returning it for repair. In the past few days, it has been running +35. It also has significant positional variations (15-20 seconds), and has had since I got it. Amplitude is 180-320 and beat error 0.1. Demagging makes no difference. So, any guesses what is going on? Does anyone know how long JLC (UK) is taking to return watches at the moment? I am really reluctant to send it back if it will be away months. Many thanks.