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Cal.1030 power reserve?


centaur

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Does anyone know the average power reserve for a 1030 movement? I just tested my franken 6538, and it lasted just under 45 hours on a full wind. No complaints since that's comparable even to modern ETAs, but I thought it was supposed to be in the low 30s. Maybe the overhaul did wonders, but I'm wondering if I should crack the caseback to make sure the watchsmith installed the right movement.

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