For what's it's worth - I have 3 of these clocks, 2 cheap and one real good one. All 3 reset and different times. The good one will open the receiver at 2am local time and then 3 and 4 if the 2am signal is misses. Same for my Casio watch - 2, 3 and 4. Last night the watch up dated at 4:04 but most of the times it's 2:00 to 2:04..
