Important Collectors Wristwatches Po...
Geneva, Hotel Des Bergues, Apr 22, 1995
LOT 478
Robert et Courvoisier, No. 90400, Geneva, circa 1800. Extremely rare and fine 18 ct. gold, pearl-set two time zone ring-watch with visible balance.
CHF 15,000 - 17,000
USD 12,000 - 14,000
Sold: CHF 36,800
C. Two parts, the rectangular watch with cut-out corners and split pearl-set border, sliding out from the top of the ring. D. Small white enamel, symmetrically dispose, one with Breguet numerals, the other with Roman numerals. Blued steel hands. Balance aperture between the dials. M. Gilt brass oval inverted full plate with cylindrical pillars, going barrel, cylinder escapement, three-arm balance, flat balance spring. Signed on the back plate. In very good condition. Dim. 34 x 20 mm.
