Swiss minute repeating split-seconds chronograph Circa 1910

Gold repeating chronograph by Audemars Piguet & Co.
–
A very fine gentleman’s Geneva pocket watch with minute repetition and split-seconds chronograph, circa 1910. Retailed by Bohm Bristol Co., San Francisco.
18 Carat gold case with engraved monogram and noble family crest, gold dome, pushers for split-seconds chronograph at 11 and in the crown, and slide for repeating mechanism. Enamel dial with Arabic numerals, auxiliary seconds, 30 minute counter, and blued spade hands. Nickel-plated bridge movement with Geneva Striping, very finely ground bevelled chronograph steel parts, ratchet wheel, mirror polished double hand tong with polished bevelling, separate ratchet wheel for split-seconds chronograph, two hammers / two gongs, adjusted, wolf teeth winding wheels, screw compensation balance, and index spring fine adjusting device. Dial and movement signed by retailer.
–
Diameter: 48 mm
–
Weight: 87 g
–
Signed: Audemars Piguet & Co. Brassus