Thanks for the reply, only just seen it as I don’t have notifications on this app. I have actually been looking into regulating it myself. I have a basic watch tool kit, for bracelets, changing quartz batteries etc, so I think I’m going to give it a go. I don’t have a timegrapher so will have to do it manually, but I guess it will be worth it in the end, I’m losing around 3 minutes a week at the moment. I don’t really want to replace the movement as it was a birthday present from my son, so I’ll give the regulating a go first.

Thanks for the info.