T.S. & J.D. Negus, New York, two day marine chronometer, 11 jewel fusee movement with spotted plates, Earnshaw's escapement, freesprung, cut bimetallic "H" balance, diamond endstone, and blued steel helical balance spring, Roman numeral silvered dial with
Anonymous (not verified)
24 October 2024
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T.S. & J.D. Negus, New York, two day marine chronometer, 11 jewel fusee movement with spotted plates, Earnshaw's escapement, freesprung, cut bimetallic "H" balance, diamond endstone, and blued steel helical balance spring, Roman numeral silvered dial with
running, movement with strong whale oil odor, plates with minor discoloration and staining, balance cock with L shaped slot and empty screwhole opposi...