18k gold Wrist Chronometer no. -

Case: 18k gold (yellow) Dial: silvered dial with central minute dial, signed Gubelin Movement: S/N; ?, 18 jewel movement Provenance: 1929 - Niton, Geneve 1929 - E. Gubelin, Lucerne 2000 - Christies Lot 302, Christies, 2000, October 5, South Kensington. E. Gubelin, a gentleman's 18ct gold jump hour wirstwatch, 1940. Silvered dial with central minute dial having Arabic numerals , subsidiary seconds and jump hour aperture, machined nichel finished 18-jewel movement. oblong case with snap on back, dial, case and movement signed, 23 mm. 2.500-3.500 GBP.