SEIKO 56KS 5626-7110 Automatic Hi-Beat 36mm Medallion 1971 Early Model

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This is a vintage King Seiko 56KS (5626-7110) Early Model, manufactured in 1971. It features a distinctive design with sharp case edges, characteristic of early production. This model is part of the highly regarded 56 series high-beat movement.

The watch is in working condition; it operates fine when laid flat, and the date and day quick-set functions are confirmed operational. The dial shows natural aging consistent with its vintage status, and the crystal has minor scratches but visibility remains good. The case exhibits wear appropriate for its age. Notably, the rare case back medallion is well-preserved. An aftermarket strap is included, showing some wear. While it starts when shaken, detailed daily accuracy has not been checked.

The case diameter is approximately 36mm with a lug width of 18mm. As a vintage timepiece over 50 years old, it is sold as-is. Accuracy and water resistance cannot be guaranteed.

This early model is highly collectible due to its limited production and the exceptional preservation of its case back medallion, making it a prized find for enthusiasts.



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