J. ULLMAN & CO. CHINESE MARKET MINUTE REPEATING
CHRONOGRAPH HUNTING CASE YELLOW GOLD
J. Ullmann & Co., Chaux-de-Fonds, Switzerland, locations in Hong Kong,
Shanghai, Tientsin and Wladiwostock, No. 2218. Made circa 1900.
Fine, 14K yellow gold, keyless hunting cased minute- repeating
chronograph pocket watch.
Four-body, "bassine" engine-turned borders, hinged gold cuvette.
White enamel with radial Roman numerals, outer minute and
1/5th second track with 5-minute/seconds Arabic numerals calibrated
to 300 units, subsidiary seconds dial. Gold faceted stone set hands.
19```, rhodium plated, 19 jewels, straight-line lever escapement,
cut bimetallic compensation balance, blued steel Breguet balance
spring, index regulator, repeating on gongs activated by a slide on