4140

Marine chronometer, 2-day, with Earnshaw spring detent escapement and Pool'e auxiliary compensation. Silvered dial with roman numerals, gold hands, subsidiary seconds dial at VI, up-down hand at XII.

Object Details

ID: ZAA0086
Collection: Timekeeping
Type: Marine chronometer
Display location: Not on display
Creator: Poole, John
Date made: circa 1860
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 190 x 190 x 185 mm
Parts: 4140