ULYSSE NARDIN H.S.2 deck watch of British Navy in screwed sterling silver-case & wooden box no. 122664, Switzerland around 1943, smooth case, screwed down case back with military- engraving, enamel dial with Roman numerals, 1/5-scale for sweep seconds, blued original hands, gold-plated bar movement with big Guillaume balance, Breguet balance-spring, precision adjustment, indirect central second, diameter approx. 56 mm, condition 2, property of a collector