This Seiko SQ men’s watch (34mm round case) in a distinctive two-tone stainless steel finish with a gray dial and day-date window is offered strictly for parts and repair. The unit has signs of previous wear, including scratches on the case and crystal. It is not currently functioning, and a fresh battery will not restore operation. The crown also requires replacement. Model: 5H23-7009. Perfect for repair professionals, hobbyists, or collectors building a genuine Seiko donor kit.
Key specifications
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Brand: Seiko
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Model: 5H23-7009
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Series: SQ (Quartz)
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Movement: Quartz
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Case: Stainless steel, two-tone
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Diameter: 34mm
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Dial: Gray with day-date window, non-numeric hour marks
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Condition: Used; scratches on case and crystal; non-working; crown needs replacement; new battery will not fix it
Why this Seiko SQ parts watch stands out
Unlike generic salvage pieces, this unit offers authentic Seiko components with a clearly identified model reference. The 34mm case size and two-tone finish provide broad compatibility with a range of 34mm Seiko SQ style restorations, while the gray dial with day-date adds a classic, versatile look for donor builds. Because it’s a genuine Seiko, parts such as the crown, crystal, case components, or the movement itself can be sourced or repurposed with confidence, helping you preserve originality in a refurbishment project.
Ideal for
- Watchmakers and repair shops sourcing authentic Seiko parts for 5H23-7009 or similar SQ models
- Collectors assembling a Seiko donor kit for restoration projects
- DIY enthusiasts collecting a parts lot to salvage crowns, crystals, or case components
Use cases and restoration ideas
- Donor for crown and stem replacements on matching Seiko SQ models
- Source for a gray dial or day-date components to complete a restoration project
- Case-and-crystal salvage for rebuilding a two-tone Seiko in a vintage-inspired build
- Educational piece for understanding Seiko quartz architecture and case design
Important notes
This item is sold for parts and repair projects only. It is listed in as-is condition with visible wear and non-functionality. Inspect and confirm compatibility with your build before purchase. If you have questions, please review the listing details and reach out for clarification before buying.
