Very fine Swiss 18K gold twenty-dollar coin watch Circa 1985
Gold twenty-dollar coin watch – A very fine Swiss 18 carat gold $20 U.S. coin dated 1904 with concealed watch, circa 1980s. Rhodium-plated movement, Geneva striping decoration, 18 jewels, straight-line lever escapement, monometallic balance adjusted to five positions to temperature, self-compensating flat balance spring, shock absorber, micrometer regulator.
- Diameter
- 35 mm
- Estimate
- € 3.000 - 6.000
- Price
- € 5.700
- Year sold
- 2014
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