I purchased this Pioneer watch earlier this summer, I have already had to return it once as the auto date function wouldn't work properly. When the watch was returned to me that fault had been repaired, however after only two days of wearing it I noticed that the watch continually came to a stop when the second hand came round to the twenty/twenty five past mark. If I gave it a shake it would start going again, but the fault/problem has now got to the point that the watch just randomly stops. (although I can start it again when I correct the time) A watch that continually stops at random is not much use if you have a train to catch. I'm told that it was tested for a week before being returned to me, maybe something happened during transit. As this was an engagement present I am a little disappointed, (the Theorema watch I also have works perfectly).Can I request a replacement watch as I have lost faith in this one. Shame really as I really like it.