I purchased a BIG CROWN PROPILOT Power Reserve watch with a calibre 111 movement. Has anyone else experienced a range of accuracy depending on the amount of watch winding? When the watch is fully wound to the 10 day power reserve mark, the watch runs about 25 seconds fast. Around day 5 the watch is fairly accurate. When down to three days reserve remaining it begins to run slow and by one day remaining, it is around 20 seconds slow per day. In addition to having an non-linear power reserve indication, the time-keeping ability seems to be non-linear as well.
Anyone else have this issue?