ULYSSE NARDIN LOCLE, No. 7100, GOLD POCKET CHRONOMETER, SWITZERLAND 1910 54 mm diameter yellow gold case, 18K hallmark, white dial with Roman numerals, chronometric scale at 300, burnished steel hands, chronometric seconds at centre, small seconds at six o'clock. Mechanism decorated with perlage, cote de geneve, anglage, signed and numbered 7100. Watch to be serviced, thick oil gears. Weight 128.4 g ULYSSE NARDIN NO.7100, 18K CHRONOMETER OPEN FACE POCKET WATCH, SWITZERLAND CIRCA 1910