3,220 CHF
Not signed, Swiss, Calendrier Breveté Swiss patent No. 2102, circa 1900. Fine 18 ct. pink gold, double face, moon phase astronomical, keyless calendar watch. Four body, massive, "bassine", polished. White enamel on the front with Arabic numerals, outer minute ring, subsidiary seconds and center moon phase aperture. GiIt brass "Louis XV" hands. Hinged mat gilt and silvered on the back, with date ring, outer revolving ring for the days of the week and aperture for the months with indication of their number of days. Single gilt brass hand. 18-, gilt brass, 15 jewels, counterpoised straight line lever escapement, cut bimetallic balance, Breguet balance spring. In very good condition. Diam. 52 mm.
Auctioneer:
Antiquorum
Date:
1994-10-15
