Thin Swiss yellow gold minute repeating lever watch Circa 1910

Thin gold minute repeating watch by Patek Philippe
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A fine and thin Swiss yellow gold open faced minute repeating watch, circa 1910.
Ultra-thin manual winding nickel lever movement, 29 jewels, two polished hammers repeating on gong, two-toned silvered dial, Breguet numerals, blued steel Breguet hands, subsidiary seconds, outer minute track, 18k yellow gold polished case, back engraved with blue enamel monogram EAC, slide to activate the minute repeater at 3, case, dial and movement signed.
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Diameter: 45 mm
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Signed: Patek Philippe & Co Genève
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With a certificate of origin, Extract from the Archives confirming production in 1910 and sale in 1911, oil plan, original glass and spring, as well as further spare parts, leather sachet and fitted presentation case.
According to our research this watch was sold to E.D. Elias in 1911.