Longines

Longines, "Flyback", "13ZN", "Step case", ca 1940.

Case size: 34 mm Material: steel Movement: manual, caliber 13ZN Year: circa 1940 Crystal: plastic crystal Movement number: 5'827'523 Case number: 20686 / 3 Damaged crystal. The watch is overall in fine vintage condition with signs of age-related wear. A simple function check indicated the movement runs; accuracy, power reserve and long-term performance have not been tested and servicing may be required at the buyer’s expense. Water resistance cannot be guaranteed and should be checked by a qualified watchmaker before any exposure to water.