1973 Longines Vintage Manual-winding Watch, Japanese Warranty, Full Box Set, Maintenance Recommended

This is a vintage Longines manual winding watch officially sold in Japan in 1973. It features a rare square case design, with almost no identical models available on the domestic used market today. As is typical for vintage watches, this is a complete set including the warranty and original box, which are very rare to find. While it operates when wound manually, the power reserve is short, so an overhaul (maintenance) is recommended. The dial is in good condition considering its age. There are minor scratches on the case back from everyday use, and some plating is peeling off on the inner bottom of the case (this is where the strap touches and is not very visible when worn). I recommend this to those who appreciate the characteristics of vintage items. Please refer to the photos. Negotiation is possible. Condition: Minimal signs of use