Capability is one thing, but tolerances from Omega state 0.8 seconds per month is allowed:
Checking the rate
Check the rate in the following manner :
– Set the watch to exact time.
– Stock the watch for a duration of about 1 month.
– Check the watch by the same time reference which was used for the time setting.
– Calculate the rate M in sec/month.
If M > 0.8 sec/month, correct the rate.
If M < 0.8 sec/month, no need to correct the rate.
Cheers, Al
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