Attractive Swiss stainless steel square ring watch Circa 1937

Stainless steel ring watch by Jaeger-LeCoultre
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A rare and attractive Swiss stainless steel square ring watch, circa 1937. Mechanical backwound movement, 16 jewels. Two tone pink dial with Arabic and baton numerals, outer railway minute divisions. Square case, back secured by two screws, set within a stainless steel ring mounting. Case and movement numbered, dial signed Jaeger-LeCoultre, movement signed LeCoultre.
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Width: 16 mm
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Ring size approximately: 5¼
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Signed: Jaeger-LeCoultre