SEAMASTER JEDI (CHRONOGRAPH) CIRCA: 1972. SEAMASTER (JEDI), CHRONOGRAPH, Circa: 1972. Caliber: 1040 (Lemânia 1340), 22 Jewels, 28800 a/h, Power reserve: 44h. Time (Analogic), Date, GMT and Chronograph. Original, very good condition (AS IS), silver soleil color, hands-set originals, PLS CHECK PHOTOS. Very good condition, acier, polish original, measuring: 42x42x15mm (Crown, pushers and lugs not included)….