Longines Chronograph 4507

LONGINES reference 4507 big deck watch with chronograph-rattrapante in steel, Switzerland around 1956, heavy hinge case, on the back movement- and reference-number, rattrapante function-pusher at 11, chronograph-pusher by winding crown, silvered dial patinated, blued original hands, nickel plated precision movement with fausses cotes decoration, 21 jewels, Glucydur-balance with Breguet- hairspring, hacking second. at hand-setting, precision adjustment, diameter approx. 66 mm, balance-staff has to be replaced, condition 2-3, property of a collector