Lot 79

Hermann Diedrich, Geestemünde, Movement No. 51, 185 x 195 x 185 mm, circa 1890
A rare ship's chronometer with 56h power reserve - no. 412 of the Imperial Navy
Case: mahogany. Dial: silvered. Movm.: brass movement, chain/fusee, spring detent escapement according to Thomas Earnshaw, heavy "Kullberg"- auxiliary compensation balance with 2 weights and 6 screws.

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