Watch Data

Gold Repeating Watch no. 305

Case:

Dial:

Movement:

Provenance:
18?? - Potter, Geneve

1996 - Antiquorum, 20 Apr 1996, est CHF 25,000 - 28,000 , sold CHF 28,175 , "Albert H. Potter & Co. Geneva, No. 305, circa 1890. Very fine 18 ct. pink gold hunting cased, minuterepeating keyless watch. C. Four body, massive, "bassine", polished. D. White enamel with Roman numerals and sunk subsidiary seconds. Blued steel Breguet hands. M. Glazed 19"', nickel plated, 31 jewels in screwed settings, counterpoised straight line lever escapement, cut bimetallic balance, Breguet balance spring with swan neck micrometric index. Repeating on gongs with slide in the band. Signed on the dial and movement. In very good condition. Diam. 53 mm."

2004 - Antiquorum, est $25-30,000, unsold, "Albert H. Potter & Co. Geneva, No. 305, circa 1900. Very fine and rare 18K gold, hunting cased, keyless minute repeating watch. C. Three-body, massive, "bassine", polished. D. White enamel with Roman numerals and sunk subsidiary seconds. Blued steel "Breguet" hands. M. 43mm (19???), nickel plated, 29 jewels, partly in screwed settings, counterpoised straight line lever escapement, cut bimetallic balance, Breguet balance-spring with swan neck micrometric index. Repeating on gongs with slide in the band.Signed on the dial and movement.Diam. 52 mm."

2005 - Antiquorum, 7 Dec 2005, est $18-25,000, sold $16,100, "?Minute-Repeater? Albert H. Potter & Co. Geneva, No. 305. Made circa 1900. Very fine and rare, hunting-cased, keyless, minuterepeating, 18K yellow gold pocket watch. C. Three-body, "bassine", solid, polished. D. White enamel with radial Roman numerals, sunk subsidiary seconds dial. Blued steel "Breguet" hands. M. Cal. 43 mm. (19???), maillechort, 29 jewels, some in screwed gold ch√Ętons, straight line counterpoised lever escapement, cut bimetallic compensation balance, blued steel Breguet balance-spring, ?swan-neck? micrometer regulator, repeating on gongs by activating slide on the band. Dial and movement. Diam. 52 mm."







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