The Longitude at the Eve of the Third...

Geneva, Hotel Des Bergues, Oct 23, 1999

LOT 394

Swiss, circa 1780.Very fine and rare, 18K gold, rose-cut diamond set ring watch, in original shark skin.

C. Double body with polished back, diamond-set shoulders and bezel. D. White enamel with Arabic numerals and outer minute ring. Blued steel hands. M. Hinged gilt brass full plate with cylindrical pillars, going barrel, cylinder escapement, plain gilt brass three-arm balance, flat balance spring with regulator.Diam. 19 mm.Diam. of the movement: 15,5 mm.Weight of the movement: 3,5 gr.