Gold English quarter repeating pocket watch Circa 1830

Gentleman’s rare quarter repeating pocket watch
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A 18 carat gold rare english quarter repeating pocket watch with duplex escapement, circa 1830.
A white enamel dial in a 18 carat gold case, full plate movement,
2 hammers / 2 gongs, chain/fusee, large screw chronometer balance.
Viner & Co. Inventors, Regent Str., Royal Exchange, London.
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Diameter: 55 mm
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Weight: 154 g
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Signed: Viner & Co.  London
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Charles Edward Viner (1788-1875) apprenticed with Thomas Savage in London. He became a member of the Clockmakers Company in 1813 and was known for his top quality pocket watches, which he usually fitted with a pump winding mechanism he had invented.