HENRY WATCH, NATIONAL WATCH - SHAPED CASE, SWISS CIRCA 1930 square-shaped case, measures 41x41 mm, hallmarked 18K, where it can be worn as a pocket watch or, by opening the first case back, it becomes a desk watch. The second case back bears the hallmark National Watch la Chaux de Fonds, silver-plated metal dial with Arabic numerals, door can also be opened at the front, movement with anchor escapement, Swiss made. Weight 68 g. Watch currently in working order. HENRY WATCH ; NATIONAL WATCH ; AN 18K YG DESK/POCKET WATCH, SVITZERLAND 1930 CIRCA