The van Cauwenbergh Collection
Hong Kong, Hotel Furama, May 29, 1989
Anonymous, Swiss, circa 1790.
Fine 18-carat gold navette shaped calendar ring watch. The watch is set on the ring with a split pearl set bezel. White enamel dial with Breguet numerals subsidiary dials on each side for the seconds and the dates. Gold arrow hands. Brass shaped full plate movement with conical pillars going barrel, cylinder escapement with plain brass three armed balance. In good condition, the movement needs to be overhauld. 35x20mm.