2182

Marine chronometer, 2-day. Earnshaw-type spring detent escapement, palladium balance spring, compensation balance with Poole type discontinuous auxiliary. Silvered brass dial with roman numerals, subsidiary seconds at VI, up-down indication at XII.

Object details

ID: ZAA0218
Collection: Timekeeping
Type: Marine chronometer
Display location: Not on display
Creator: Usher & Cole
Date made: Circa 1917; Unknown
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 190 x 195 x 195 mm
Parts: 2182