Audemars Piguet & Co. Brassus / Bohm Bristol Co., San Francisco, Movement No. 7783, Case No. 7783, Cal. 18''' SMCRV, 48 mm, 87 g, circa 1910

A gentleman's very fine Geneva pocket watch with minute repetition and split seconds chronograph - retailed by Bohm Bristol Co., San Francisco
Case: 18k gold, engraved monogram and noble family crest, gold dome, pushers for split seconds chronograph at "11" and in the crown, slide for repeating mechanism. Dial: enamel, Arabic numerals, auxiliary seconds, 30 min. counter, signed, blued spade hands. Movm.: bridge movement, "fausses côtes" decoration, signed, nickel-plated, very finely ground bevelled chronograph steel parts, ratchet wheel, mirror polished double hand tong with polished bevelling, separate ratchet wheel for split seconds chronograph, 2 hammers / 2 gongs, adjusted, wolfteeth winding wheels, screw compensation balance, index spring fine adjusting device.