AUDEMARS PIGUET/GUBELIN. AN 18K GOLD OPENFACE KEYLESS LEVER MINUTE REPEATING WATCH
Signed Gübelin, Movement No. 13805, circa 1960
With nickel-finished lever movement, 28 jewels, bi-metallic compensation balance, repeating on two gongs, the silvered dial with applied baton numerals, engine-turned subsidiary seconds, in plain circular case with repeating slide in the band, hinged back, case, dial and movement signed
46 mm. diam.