ULYSSE NARDIN CHRONOGRAPH YELLOW GOLD Ulysse Nardin, Locle, Suisse, "Chronometre",No. 11027. Made circa 1900. Very fine and rare, large, 18K gold and enamel, keyless pocket watch with chronograph, progressive 30-minute register and Guillaume balance. Accompanied by the original Ulysse Nardin fitted leather covered box. Dial, case, cuvette and movement signed. Notes DIAM. 56 mm.