Swiss gold split-seconds chronograph with recorder Circa 1920
- Kenmerk
- FA0026
- Diameter
- 48 mm
- Estimate
- € 2.500 - 3.750
- Price sold
- € 2.000
Gold split-seconds chronograph
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A Swiss gold split-seconds chronograph, minute recorder; 14k yellow gold, circa 1920.
Open faced round-shaped pocket watch. White enamel dial with subsidiary seconds at 6, 1/5 second chronograph, split-seconds, half-instantaneous 30-minute recorder. Case back guilloché (engine turned).
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Diameter: 47.5 mm
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Signed: Ed. Heuer & Co
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Movement is based on the Swiss invention patents No. 73 392 and 73 393, delivered on October 2, 1916, to Ed. Heuer & Co., Rose Watch Co., Bienne / Biel, both for a “Mécanisme de chronographe”.
Copies of the invention patents
Signed: Ed. Heuer & Co.
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