Steel chronograph wristwatch, sun-drenched silver dial, black stroke timer, silver and tritium hour index sticks, silver, luminescent hands, day and date windows at three o'clock, small Azure second at noon, chronographer 30 minutes totalizer at nine o' clock and 12 o'm to six o'er. Crown signed Longines. Screwed steel case back, numbered 17619434, inside signed Longines, reference 2362-4, numbered 749. Longines movement, reference L749.2, number 51798339, base caliber Ebauches SA 9210, reference 的Lic. Bulova & Pat. Stretch bracelet in steel. Non-functional watch during expertise without guarantee of future operation or condition of parts. Glass and housing stripes. Around 1970 Diameter 39 mm