Seiko Dolce 8J41

Timing Data

The 8J41 movement is currently doing better than expected, at about 8.5 SPY, however it should be noted that the timing data for this watch were re-set after the overhaul of the Excel spreadsheet, and this figure is based on just fifty-seven days' worth of data. It has been less than six months since this watch was purchased and the time set. In that time it has gained more than 9 seconds on UST (accounting for the leap second). More timing results will be needed to iron-out the actual SPY.

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