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I got my Speedmaster Professional Moonwatch 3861 a few weeks ago. I've got other COSC certified watches, but this is my first METAS certified watch, and I'm just curious, how do they hold their performance over a number of years?
Had mine for 25 days and don’t think I've reset it, it is running 26 seconds ahead, which is outstanding! Very happy with this level of performance, just wondering if it's realistic to expect that to continue?
Love the watch, I've worn no other since I got it. I'm…
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