Own a piece of Seiko history with this vintage Seiko Digital Watch for men, a 35mm two-tone stainless steel model featuring day-date timer functionality. Carrying the A128-5010 designation, this vintage Seiko embodies the clean lines and practical quartz accuracy that defined its era. Please note: this item is sold as-is for parts and repair. It has been used and shows scratches on the case and crystal, and the movement does not run. A brand-new battery will not revive it.

What makes this Seiko stand out (for the right buyer):

• Authentic two-tone finish on a durable stainless steel case that catches the light and pairs with a variety of dress or casual looks.
• 35mm case diameter providing a classic vintage proportion that fits a wide range of wrists today.
• Quartz movement with a day-date timer feature, a hallmark of reliable, low-maintenance timekeeping from Seiko.
• Japanese engineering from Seiko, built to last and easy to source donor parts for repair projects.
• Arabic numeral dial layout for quick readability, preserving the vintage appeal of this era.

Best use cases and who it's for:

• Ideal as a donor watch for a Seiko repair project, where you can salvage the movement, case, crystal, or bracelet for another unit in your collection.
• Perfect for collectors of vintage Seiko digital watches who value era-specific design and the A128-5010 family look.
• Useful as a display piece in a watchmaker's workshop or a retro-furnished space, showcasing authentic Japanese craftsmanship.

How this compares as a parts/repair option:

• Unlike fully functional vintage watches, this unit is sold for parts salvage and repair projects and should be approached with repair expectations limited to donor-grade components.
• By focusing on the unique two-tone aesthetic and the authentic A128-5010 lineage, it offers more value to a repair hobbyist than generic replacement parts kits.

Care, storage, and tips for buyers:

• Store in a dry place away from magnets to protect any salvageable components.
• Inspect the bracelet and clasp if you plan to reuse or pair with another vintage Seiko; the two-tone finish may wear with time, but the look remains distinctive.
• Ask questions—we’re happy to share details about the case, dial, and known condition signals to help you assess suitability for your project.

Shipping and seller notes:

• We combine shipping—feel free to bundle multiple parts or watches from our store to save on shipping.
• As described, this Seiko Digital Watch for men is a vintage model; it does not run and is intended for parts or repair. No promise of functionality is implied.