Swiss silver chronometer deck watch in mahogany box Circa 1942

High precision pocket chronometer
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A high precision pocket chronometer deck watch made by Ulysse Nardin in Locle, Switzerland, circa 1942. The open faced case features a brass case that is securely fixed and screwed, housing a pocket watch with a plain silver case that is also securely screwed. It is marked with a Ulysse Nardin case punch and a unique serial number. The numbered white enamel dial has Arabic five minute numerals, Roman hour numerals, center seconds and blued steel hands. The numbered movement has a precision caliber with Guillaume balance, a lever escapement and a fine adjusting device.
Dial, case and movement are signed and dial and movement have matching numbers.
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Diameter: 64 mm
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Dimensions: 100 x 120 x 65 mm (box)
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Weight: 192 g
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Signed: Ulysse Nardin, Locle Suisse