Swiss Patented Triple Calendar Open Face Watch

Description:

Swiss Patented Triple Calendar Open Face Watch, Switzerland, No. 51933, c. 1890, the white and pink enameled dial with Arabic numerals, raised gilt decoration and marked Patented Calendar, subsidiary dials for seconds, day of the month, day of the week and recessed moon phase, gilt brass hands in inset paste stones, stem wind and outer lever set modified bar type nickel movement with crystal cuvette, base metal case with BWC monogram on back, 52 mm.
Estimate $200-400

Movement running, case and movement wants cleaning, crystal abraded.

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