Vintage Seiko Ladies Modernist Mechanical Hand-Wind Wristwatch – Model 11-6240 – Made in Japan

An elegant vintage Seiko ladies mechanical hand-wind wristwatch showcasing the refined Japanese Modernist aesthetic of the late 1960s. Its beautifully proportioned octagonal gold-plated case, champagne sunburst dial, and original sculptural bracelet create a timeless design that feels as contemporary today as it did over fifty years ago.

With its clean minimalist dial, applied baton hour markers, and integrated jewelry-style bracelet, this watch is both a dependable timepiece and a sophisticated vintage accessory. A wonderful example of Seiko’s renowned craftsmanship and understated design.

Features

* Brand: Seiko

* Model: 11-6240

* Serial No.: 920507

* Estimated Production: September 1969

* Made in Japan

* Mechanical hand-wind movement

* SGP (Gold-Plated) case

* Stainless steel case back

* Original Seiko gold-tone bracelet

* Elegant octagonal case

* Champagne sunburst dial

* Applied gold baton hour markers

* Acrylic crystal

Condition

* Running well.

* Professionally serviced by the owner.

* Winds smoothly and operates properly.

* Clean original dial with an attractive vintage patina.

* Crystal has only light age-related surface wear consistent with careful vintage use.

* Original Seiko bracelet and clasp are secure and present very well.

* Gold plating retains a bright finish with normal signs of age and gentle wear.

As with all vintage mechanical watches, long-term accuracy and future servicing cannot be guaranteed and may vary with regular use.

This watch represents the elegance of late-1960s Japanese Modernist design, featuring a minimalist dial, geometric octagonal case, and sculptural integrated bracelet. Its understated sophistication makes it equally appealing to collectors of vintage Seiko watches, Mid-Century Modern design, and minimalist jewelry.

Whether worn daily or added to a curated collection, this is a refined vintage Seiko that beautifully blends timeless style with reliable Japanese mechanical craftsmanship.

A classic vintage Seiko dress watch that remains as stylish today as when it left the factory over half a century ago.