Swiss 18K gold minute repeating chronograph Circa 1910

Gold lever watch made for Tiffany & Co
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An impressive Swiss 18 carat yellow gold open faced minute repeating keyless pocket watch with split seconds chronograph and register made by Audemars Piguet, Swiss, circa 1910. A solid, polished and plain back. Gold dial with Arabic hour numerals, an outer minute track, subsidiary seconds at 6 o’clock, a 30 minute register at 12 and blued steel spade hands. A rhodium plated movement with Geneva striping decoration, 31 jewels, straight line lever escapement, adjusted cut bimetallic compensation balance, blued steel Breguet balance spring and swan neck micrometre regulator, repeating on two coiled steel gongs activated by a slide on the band. Dial signed Tiffany & Co., case numbered and movement signed by the watchmaker.
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Diameter: 47 mm
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Signed: Audemars Piguet  Swiss