The Art of Horology in Geneva

Geneva, Hotel Des Bergues, Nov 13, 1999

LOT 187

Ecole d'Horlogerie de Genève, Masterpiece made by O. Grosvernier, circa 1920.Fine 18K pink gold keyless watch.

C. Three body, massive, "demi-bassine", polished. Hinged gold cuvette. D. White enamel with bold Breguet numerals sunk centre and subsidiary seconds. Gold Breguet hands. M. 18''', frosted and gilt, punched with the Poinçons de Genève, 18 jewels, straight line lever escapement, brass-invar Guillaume balance, blued steel balance spring with terminal curve.Signed on the dial and movement.Diiam. 48 mm.