Offered here is an exceptionally rare New Old Stock (NOS) Seiko 0439-4009, an early and highly collectible vintage digital watch originally produced in 1976. Finding an untouched example in this condition is extraordinarily difficult, especially one that remains complete with its original accessories.
The Seiko 0439-4009 is known for its distinctive cushion-shaped case design and early LCD display, featuring an AM/PM indicator, day/date display, and internal light—hallmarks of Seiko’s pioneering digital watch era. Unlike its sibling model, the 0432, the 0439 places all function buttons securely on the sides of the case for a cleaner, more durable design.
This example is a true collector-grade piece and includes:
Original Seiko box
Original blank booklet/manual
Original price tag still attached to the box
Original factory stickers still present on the case back
Original stainless steel bracelet
To ensure reliable operation, we have installed a fresh battery, and the watch runs, sets, and functions perfectly.
Vintage Seiko digital watches from this era have become increasingly sought after by collectors, with clean working examples commanding strong prices. However, finding a genuine NOS example with original packaging and untouched details such as factory stickers and tags is exceptionally uncommon.
Whether you are an avid Seiko collector, vintage digital enthusiast, or simply appreciate historically important timepieces, this is an opportunity to own an increasingly hard-to-find piece of 1970s horological history














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