- Museum number
SILVER CASED SUBSIDIARY SECONDS POCKET-CHRONOMETER WITH SPRING DETENT ESCAPEMENT.
Full-plate; fusee; Harrison's maintaining power.
Arnold spring detent escapement; Arnold 'Z' balance.
White enamel dial, hours I-XII, subsidiary seconds.
Silver case hallmarked and with maker's mark. Engraved with coat of arms.
- Production date
- 1806 (case)
Diameter: 58.30 millimetres (case)
Diameter: 48.50 millimetres (dial)
Thickness: 24.50 millimetres
- Not on display
- Exhibition history
1992 4 Jun-8 Nov, Germany, Essen, Villa Hügel, London 1800-1838
Latest: 2 (2017)
2 (Oct 1995)
- Acquisition date
- Acquisition notes
- Following the successful acquisition of the celebrated Ilbert collection of clocks (1958,1006 collection), prints and other related materials made possible by the generous donation of funds by Gilbert Edgar CBE Ilbert's watches were then acquired using funds provided by Gilbert Edgar, public donations and government funds.
- Britain, Europe and Prehistory
- Registration number
- Additional IDs
Previous owner/ex-collection number: CAI.1842 (Ilbert Collection)
Previous owner/ex-collection number: N279 (Ilbert Ledger)