Swiss gold lever watch with regulator type dial Circa 1840
- Kenmerk
- SB0126
- Diameter
- 47 mm
- Estimate
- € 12.500 - 25.000
- Price sold
- -
Slim gold open faced lever watch by Sylvain Jean-Mairet
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A slim Swiss gold open faced pocket watch with regulator-type dial and réaumur thermometer, circa 1840. Gilt movement, pierced barrel arbour for female winding square, 15 jewels, Sylvain Mairet lever escapement with lift on the escape wheel teeth only, two-arm compensation balance with gold timing screws, bimetallic thermometer curve under the dial. White enamel dial, subsidiary dials for hours and minutes, subsidiary seconds, fan-form sector for Réaumur thermometer scale. Engine turned case.
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A slim Swiss gold open faced pocket watch with regulator-type dial and réaumur thermometer, circa 1840. Gilt movement, pierced barrel arbour for female winding square, 15 jewels, Sylvain Mairet lever escapement with lift on the escape wheel teeth only, two-arm compensation balance with gold timing screws, bimetallic thermometer curve under the dial. White enamel dial, subsidiary dials for hours and minutes, subsidiary seconds, fan-form sector for Réaumur thermometer scale. Engine turned case.
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Diameter: 47 mm
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Signed: Sylvain Mairet
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Literature: Sabrier, Jean-Claude, Frédéric Houriet, The Father of Swiss Chronometry (2006).
Diameter: 47 mm
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Signed: Sylvain Mairet
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Literature: Sabrier, Jean-Claude, Frédéric Houriet, The Father of Swiss Chronometry (2006).
Signed: Sylvain Mairet
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