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Pocket chronometer movement with dial and hands. Full-plate fusee movement, signed and numbered, with Arnold spring detent escapement and steel ‘OZ’ balance with helical spring.
The movement has a white enamel dial with Roman numerals and steel open-heart hands, with a subsidiary seconds dial below centre with a steel hand.
The movement has a white enamel dial with Roman numerals and steel open-heart hands, with a subsidiary seconds dial below centre with a steel hand.
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Object Details
ID: | ZAA0310 |
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Collection: | Timekeeping |
Type: | Pocket chronometer movement |
Display location: | Not on display |
Creator: | John Arnold & Son |
Date made: | circa 1785 |
Credit: | National Maritime Museum, Greenwich, London, Foulkes Collection |
Measurements: | Overall: 49 x 47 x 18 mm |