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Omega

+2 secs per day is excellent!

 

COSC certified watches have a criteria of -4/+6 per day; METAS criteria has a 0/+5 secs per day.  When comparing a Seiko 5 which has -35/+45 secs per day, to a Daytona with -2/+2 secs per day, and a Grand Seiko Spring Drive with +/-1 sec per day. 😆 (all currently reported in respective brand websites).


Owning your watch, accuracy will be the last thing on my mind!  😉. However I believe your WT is master chronometer certified. 👍

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