Swiss silver deck lever watch with central second Circa 1880

Silver lever with decorated with enamel painting
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Early deck watch chronometer with central second, circa 1880.
Solid silver case, back engraved scene, representation of a miner in front of alpine landscape, dome inscribed Chronometre no. 40443.
Anker chronometer movement, unusual construction, high quality with four screwed golden chatons, signed plate.
Decentralized time display, central seconds, special enamel dial with 1/5 second division, lavish decorated with enamel painting, depiction of a pavilion by the lake in front of alpine landscape, multi coloured gold ornaments, very nice condition.
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Diameter: 56 mm
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Weight: 138 g
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Signed:  Dreyfuss, Marx & Cie.   La Chaux de Fonds