Quote:
Originally Posted by Justin-rwx
Submariner Date (126610LN purchased 2/16/22 from an AD)
On 2/25/22 I set the time as close as possible to time.is (0 sec delta)
On 3/3/22 (6 days later) the watch was lagging by 4 seconds
On 3/12/22 the watch was lagging by 8 seconds
On 3/13/22 I set the time as close as possible to time.is (0 sec delta)
On 3/19/22 (6 days later) the watch was still accurate to 0 seconds lead/lag
What's interesting is that setting the watch on two different occasions, the first time it was 4 seconds lagging after 6 days, and the second time it was dead on after 6 days. Both times I set the time and then wound the watch manually 25 times (full rotations).
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That is excellent on both accounts. Wind the watch 40+ full turns before screwing the crown back in. Accuracy is always at the top of the power reserve and there is no way to over wind so wind it 40+ turns as a general rule if the movement is still running and 60 turns if the movement stopped.