Swiss silver and enamel keyless lever dress watch Circa 1925

Silver and enamel open faced dress watch
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A very fine and rare Swiss thin silver and enamel open faced keyless lever dress watch, circa 1925. The back cover is finely painted on enamel with a grey and a brown horse against a translucent blue guilloché enamel background. Moiré silver dial with black painted Arabic hours, an outer minute track, subsidiary seconds and blued steel Breguet hands. A rhodium-plated movement, 15 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator. Dial signed.
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Diameter: 46.5 mm
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Signed: Recta Watch Co Bienne & Genève