Swiss silver chronometer watch with a 24 hour dial Circa 1930

The only known Ulysse Nardin chronometer
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A pocket watch chronometer with a 24 hour dial, made for Findlay & Co in London by Ulysse Nardin in le Locle, Switzerland, circa 1930. This plain numbered full hunter cased watch is crafted from solid silver and has the Ulysse Nardin case hallmark. The white enamel 24 hour dial has Arabic hour numerals, a subsidiary seconds dial at 6 o’clock and blued Spade hands. The numbered movement has a gold plated anker chronometer escapement.
Dial and movement are signed.
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Diameter: 53 mm
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Weight: 112 g
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Signed: Ulysse Nardin, Locle & Genève (movement)
Findlay & Co, London W.6 (dial)
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This might be the only known Ulysse Nardin anker chronometer with a 24 hour dial, i.e. a complete rotation of the hour hand does not take the usual 12 hours, but 24 hours. These watches are extremely rare.