Seiko Tank-Style Dress Watch 5P31-5000 1980's

Discover a refined vintage Seiko tank-style dress watch featuring a clean rectangular case, gold-tone bezel, and Japan-made quartz reliability. This elegant 1980s design delivers classic proportions and understated sophistication. A timeless everyday piece with strong vintage appeal.
 
Condition
• Good vintage condition.
• Gold-tone bezel and stainless case show light surface wear and faint hairlines consistent with age, with no deep scratches or dents.
• Champagne dial is clean and bright with crisp markers and hands.
• Crystal is clear with only minor signs of use.
• Bracelet is tight, polished, and retains excellent shine.
• New battery installed — fully functional, cleaned, and tested by NonPareil Canada. Ready to wear.
 
Specifications
Brand: Seiko
Model / Reference: 5P31-5000
Movement: Quartz (Japan-made Seiko Cal. 5P31)
Case Shape: Rectangular (Tank Style)
Dial: Champagne Gold
Bezel: Gold Tone
Case Size: 31 mm (excluding crown)
Bracelet: Stainless Steel Integrated Style
Country of Origin: Japan
Era: 1980s
 
Authenticity & Quality
• All watches are verified genuine pre-owned timepieces.
• Each piece is carefully inspected, cleaned, and tested prior to sale.
• Any servicing, polishing, or battery replacement is completed before listing and disclosed in the condition details.
• We prioritize originality, transparency, and honest representation in every listing.
 
About NonPareil
At NonPareil Canada, we curate authentic vintage watches from trusted collectors across Switzerland, Japan, and Europe. Each piece is carefully cleaned, tested, and verified in Canada to ensure reliability while preserving its vintage character. As a federally incorporated Canadian company, we stand for transparency, craftsmanship, and respect for horological heritage.
 
Shipping
• Orders ship via UPS with tracking unless you request an alternate carrier — we are happy to accommodate whenever possible.
• Signature confirmation is required for orders above $500 (CAD equivalent where applicable).
• Orders are dispatched within 1–3 business days. We do not ship on weekends or national holidays.
• Secure packaging in a protective watch case or pouch.
• International buyers are responsible for any duties, taxes, or import charges. The purchase price does not include these fees.
 
Returns
• All purchases include a 15-day satisfaction guarantee with no restocking fees.
• Returns are accepted for a full refund when the item is returned in the same condition.
• Domestic return shipping is complimentary when you follow our return instructions.
• Refunds are processed within 2–3 business days of the item being received.