LONGINES. A 9K YELLOW GOLD GENTS QUARTZ BRACELET WATCH. Model: Ultronic. Case Serial Number: 83138. Date: Ca.1970's. Movement: Signed, Longines Cal. 6312. Dial: Signed, champagne, gilt applied batons, gilt stick hands, date aperture at 3 o'clock position. Case: Signed Baume, 9K yellow gold. Bracelet: 9K yellow gold. Size: 33 mm by 36 mm. Weight: 65 g. Accompaniments: Longines grey box.