Swiss rare and small 18K gold anker chronometer Circa 1910

Gold special quality lever pocket watch
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An extremely fine, rare and small anker chronometer pocket watch of special quality made for W.W. Wattles & Sons in Pittsburgh, PA, U.S.A. by Patek, Philippe & C^ie in Genève, Switzerland, circa 1910. The numbered, plain case of this watch is crafted from 18 carat gold and has concealed hinges. The white enamel dial has black Arabic hours, an outer minute track, red Arabic five minute numerals, a subsidiary seconds dial at 6 o’clock and gold hands. The numbered movement has a rare quality anker chronometer escapement, 20 jewels, a large chronometer balance, Geneva striping decoration and is adjusted in eight positions.
Dial and movement are signed.
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Diameter: 45 mm
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Weight: 65 g
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Signed: Patek, Philippe & C^ie Geneva, Switzerland
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This Patek Philippe anker chronometer is a special quality of which the movement sometimes bears the words “Special” or “Extra”.