Makszy's view on horology - Accuracy and Development - Seiko Spring Drive - continuous check of daily deviation

Grand Seiko Spring Drive

Folyamatos napi mérés / Continuous check of daily deviation

Teszt kezdete

2014-Apr-14

Start of the test

Napi járáseltérés / Daily time deviation

Grand Seiko Spring Drive daily deviation

Heti átlagos eltérés / Weekly average deviation

Grand Seiko Spring Drive weekly avg. of dev.s

A napi eltérések eloszlása / Distribution of the daily time deviation

Grand Seiko Spring Drive distribution of the daily dev.s

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