6056
Marine chronometer, 8-day. Earnshaw's spring detent escapement, standard compensation balance. Oversprung helical palladium balance spring replaced in 1876 and Airy's bar added to balance.
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Object details
| ID: | ZAA0049 |
|---|---|
| Collection: | Timekeeping |
| Type: | Marine chronometer |
| Display location: | Not on display |
| Creator: | Westwood |
| Date made: | ca.1825 |
| Credit: | National Maritime Museum, Greenwich, London |
| Measurements: | Overall: 225 x 230 x 225 mm |
| Parts: | 6056 |