Swiss gold open faced minute repeating watch Circa 1905

Gold minute repeater by Patek Philippe
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A rare yellow gold open faced keyless minute repeating watch, made in 1905. Jewelled manual winding lever movement, repeating on two gongs.
White enamel dial, painted black Breguet numerals, outer minute track, subsidiary seconds, Louis XV hands, 18k yellow gold case and cuvette, the case back with enamel coat of arms, the cuvette with monogram and coronet, case, dial, and movement signed.
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Diameter: 48 mm
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Signed: Patek Philippe & Cie. Genève
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Accompanied by a Patek Philippe Extract from the Archives.