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Watch Seiko Credo 5A70-3040 Vintage - Mini Agade Stainless Steel (1988)


Selling price€1,00

Lifetime authenticity guarantee

Serviced movement & 1 year warranty

International shipping

Photo taken on a 17.5 cm wrist


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Seiko Credor Agate 5A70-3040 (1988)

This Seiko pre-owned reference 5A70-3040 is a vintage watch made in 1988. Often considered for a antique watch purchase, it comes from the prestigious Credor line and features a 21.5mm-wide steel case. Its original dial integrates black agate stone, providing a distinctive textured visual appearance, and is topped with steel hands. Powered by a quartz movement, this pre-owned luxury watch ensures reliable display of the hours and minutes. With a profile measuring 5.5mm in thickness, this timepiece is a men's watch or a women's watch in an elegant dress style, mounted on its original braided steel bracelet. Acquiring this piece lets you add a Japanese horology watch with a hard-stone dial to your selection.

Why buy this piece now?

  • Case in 21.5mm steel with careful finishing, a testament to the craftsmanship of the Credor range.
  • Original black agate stone dial, adding a mineral singularity to the watch.
  • Quartz movement, ensuring practical everyday use thanks to a slim profile with 5.5mm thickness.

Discover our collection of women's vintage watches as well.


Technical Features

  • Brand : Seiko (Credor)
  • Model : Agate
  • Reference : 5A70-3040
  • Estimated year : 1988
  • Gender : Men, Women
  • Movement : Quartz
  • Functions : Hours, minutes
  • Case : Steel (steel caseback)
  • Dimensions : 21.5mm (23.5mm with crown)
  • From horn to horn : 24mm
  • Thickness : 5.5mm
  • Lug width : 15mm
  • Crown : Steel with black cabochon, original
  • Dial : Black and agate stone, original
  • Hands : Steel, original
  • Crystal : Mineral (Condition 9/10)
  • Bracelet : Braided steel, original (17cm size)
  • Buckle : Steel, original

Condition and Warranty

  • Overall condition : Very good condition
  • Water resistance : Not water-resistant (vintage watch)
  • Authenticity : Lifetime warranty
  • Mechanical : Serviced movement with 1-year warranty
  • Included : Atelier Victor invoice atelier, protective case (sold with case and without original paper)

A piece selected by Atelier Victor

Authenticated, checked, and photographed by us. As all sales are final, our team remains available 7 days a week on WhatsApp to answer your questions, share additional photos or a video of the piece in hand — so that your choice can be made with complete peace of mind.

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