902

Marine chronometer, 2-day, with Earnshaw spring detent escapement and variant of Molyneux's auxiliary compensation applied to the outside of the balance rim. Helical steel balance. Silvered dial, with roman hour numerals, subsidiary seconds at VI, up-down hand at XII.

Object Details

ID: ZAA0087
Collection: Timekeeping
Type: Marine chronometer
Display location: Not on display
Creator: Pyott, James
Date made: ca.1895
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 190 x 190 x 190 mm
Parts: 902