• Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
  • Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced - RYBrandshop
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Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced

Used Seiko Brightz Mechanical Chronograph 50th Anniversary Limited SDGZ005 Serviced

¥398,000 JPY
¥398,000 JPY
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Condition: Excellent / Manufacturer Serviced (Grade AB) — A rare 50th Anniversary Limited Edition (No. 338/500). Freshly serviced by SEIKO on March 16, 2026, ensuring manufacturer-certified precision and longevity.

The SEIKO Brightz SDGZ005 is a commemorative masterpiece celebrating 50 years of Seiko’s chronograph heritage. Powered by the high-end Caliber 8R28, featuring a column wheel and vertical clutch for tactile precision, this 42mm timepiece is as much a mechanical marvel as it is a collector's item. With its radiant silver dial and sharp, classic lines, it represents the pinnacle of Japanese watchmaking elegance. This specific unit has just returned from a full manufacturer overhaul, making it a "ready-to-wear" investment for the discerning enthusiast.

🔍 Condition Assessment

  • Overall: Grade AB (Excellent / Manufacturer Maintained)
  • Maintenance: Full SEIKO Manufacturer Overhaul completed March 16, 2026. Includes case/bracelet ultrasonic cleaning and new gaskets.
  • Crystal: Pristine sapphire glass; no scratches.
  • Case / Bezel / Bracelet: Displays minor surface scratches and very small dents (打痕小) consistent with authentic use, now professionally cleaned.
  • Dial / Hands: Dial is beautiful; very minor, faint spots on the hands and index markers, visible only under close inspection.
  • Movement: Exceptional performance at +4s/day with 0.1 beat error.

📋 Specifications

  • Brand: SEIKO
  • Model: Brightz Chronograph 50th Anniversary Limited Edition
  • Reference: SDGZ005 (8R28-00S0)
  • Edition: Limited to 500 pieces (Serial No. 338/500)
  • Movement: Automatic (Caliber 8R28)
  • Dial Color: Silver
  • Case Size: 42mm
  • Wrist Size: Up to 19.7cm (Includes spare link)
  • Origin: Japan

📦 What's Included

  • Genuine SEIKO outer box & inner box
  • SEIKO Manufacturer Repair Details (March 2026)
  • Instructional guidebook
  • Original Brand Tag
  • Spare link

All watches are inspected by professional watchmakers before shipment. This limited edition SEIKO has been fully revitalized by the manufacturer to ensure it meets the highest standards of reliability.

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We accept returns within 7 days of delivery only if the item is not as described. If an authorized brand boutique finds the item to be non-authentic, we provide a full refund. Items must be returned in their original condition with all security tags intact.

Custom & Duty

Important:
Buyer is responsible for all customs duties and import taxes in the destination country.

• Duties and taxes will be collected by the courier upon delivery
• Rates vary by country (typically 0-10% for luxury watches)
• The price you see does not include customs duties
• Please check your country's import regulations before ordering

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Estimated Delivery Times:
Estimated Delivery Times:
Japan: 1-3 business days
Asia (Hong Kong, Singapore, Taiwan, Malaysia, Thailand, Philippines, Vietnam): 3-7 business days
Middle East (UAE, Saudi Arabia, Kuwait, Oman, Bahrain): 5-10 business days
North America, Europe, Oceania (USA, Canada, UK, France, Germany, Italy, Netherlands, Norway, Poland, Denmark, Sweden, Switzerland, Australia): 7-14 business days
Mexico: 5-11 business days

All orders are processed within 1-2 business days.
Please note that import duties, taxes, and customs charges are the buyer's responsibility and are not included in the item price.

Notice for EU Customers

Please be aware that for orders shipped to the European Union (EU), local Value Added Tax (VAT) — typically ranging from 19% to 25% depending on the destination country — as well as customs duties and administrative handling fees, will be incurred upon import. These additional charges are the sole responsibility of the customer (the importer) and are not included in the item price or shipping costs paid at checkout.

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