Swiss gold half hunting-cased pocket chronometer Circa 1890
Gold keyless chronometer – A very fine and rare Swiss 18-carat gold half hunting-cased keyless pocket chronometer, circa 1890. Rhodium-plated, sunray and oeil-deperdrix decoration, 17 jewels, 4 in chatons, pivoted detent chronometer escapement, cut bimetallic compensation balance with peripheral timing screws, blued steel helical balance spring, index regulator.
- Diameter
- 54 mm
- Estimate
- € 3.500 - 5.500
- Price
- € 1.950
- Year sold
- 2009 NY
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