Seiko

Since 1881, Seiko has revolutionized watchmaking through numerous innovations, including the world's first quartz watch and the unique Spring Drive movement. Their contributions to horology span from the professional Prospex dive watches to the elegant Presage collection with their artisanal Japanese craftsmanship. The brand's vertical integration allows them to produce everything in-house, from movements to cases and dials. Their commitment to precision and reliability is demonstrated across all price points, while their high-end collections showcase traditional Japanese craftsmanship techniques.


Families


Current Listings

[WTS] Seiko Avenue 6F26-6050 – Roman Numerals – Black Dial – $125 Shipped!

Seiko Avenue 6F26-6050 – Roman Numerals – Black Dial – $125 Shipped!

Seiko - 6F26-6050 · $125
Up for sale is a Seiko Avenue featuring a black dial with Roman numerals. The watch has a uniquely designed 34mm case and is powered by a quartz movement.

  • Condition: good overall condition, definite signs of wear
  • Case size: 34mm diameter
  • Movement type: quartz
Posted at
Jan 10, 2026, 7:15 AM
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[WTS] Seiko 5 Automatic Pair – Grey Cross Linen Dial – $135 Shipped!

Seiko 5 Automatic Pair – Grey Cross Linen Dial – $135 Shipped!

Seiko - 5 Automatic · $135
Seiko 5 Automatic watch with a grey cross linen dial, being sold as a pair.

Posted at
Jan 10, 2026, 7:11 AM
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[WTS] 1984 Seiko Credor Tank

1984 Seiko Credor Tank

Seiko - Credor Tank · $420
This model highlights minimalist Japanese elegance with its pure silver dial featuring no hour markers, in a rectangular tank-style stainless steel case measuring 23mm x 34mm.

  • Condition: Excellent working condition
  • Case dimensions: 23mm x 34mm
  • Inclusions: Credor box
Posted at
Jan 10, 2026, 3:44 AM
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[WTS] a Rare King Seiko Quartz 5856-8080 | Textured Charcoal Dial | JDM | $500 Shipped (Tax & Duty Included)

a Rare King Seiko Quartz 5856-8080 | Textured Charcoal Dial | JDM | $500 Shipped (Tax & Duty Included)

Seiko - 5856-8080 · $500
This King Seiko Quartz 5856-8080 is a premium quartz model from the late 1970s, reflecting Seiko's higher-end approach to quartz during this period. It features a clean design, solid construction, and classic JDM character. The textured charcoal / graphite dial with applied indices adds to its classic look.

  • Condition: Good overall condition for its age, with light signs of wear consistent with normal use.
  • Movement: Seiko Cal. 5856 quartz
  • Functions: Hours, minutes, seconds, day-date
Posted at
Jan 10, 2026, 2:16 AM
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[WTS] Seiko Pogue "Pepsi" Chronograph 6139 🇯🇵 🔵 🔴

Seiko Pogue "Pepsi" Chronograph 6139 🇯🇵 🔵 🔴

Seiko - 6139-6002 · $600
Up for sale my Seiko Pogue 6139-6002 chronograph. This watch has a Seiko 6139 mechanical chronograph movement.

  • Condition: Good condition for its age, with signs of wear and patina
  • Movement: Seiko 6139 mechanical chronograph
  • Bracelet: Stainless steel, aftermarket Seiko signed (fits up to 6.75” wrist)
  • Case dimensions: 41mm diameter, 46mm lug-to-lug, 13mm thickness
Posted at
Jan 9, 2026, 10:24 PM
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[WTS] Rare Seiko Age of Discovery tank

Rare Seiko Age of Discovery tank

Up for sale is a beautiful and hard to find Seiko age of discovery Tank. The watch comes on the original strap.

  • Condition: Immaculate
  • Shipping: CONUS
Posted at
Jan 9, 2026, 9:27 PM
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[WTS] Seiko Brightz SAGA125 Japan exclusive "star wars" limited edition

Seiko Brightz SAGA125 Japan exclusive "star wars" limited edition

Seiko - SAGA125 · $650
This Seiko SAGA125 is a limited edition, solar powered watch that syncs to the atomic clock radio. It's one of 1500 Japan exclusive releases commemorating the 35th anniversary of Star Wars.

  • Case size: 41mm
  • Production run: 1,500 units
Posted at
Jan 9, 2026, 8:51 PM
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[WTS] 1976 Seiko (Ref. 6105-8119) "Captain Willard"

1976 Seiko (Ref. 6105-8119) "Captain Willard"

Seiko - 6105-8119 · $2,250
This 1976 Seiko watch is featured in the film Apocalypse Now and comes with a black waffle rubber strap. It has a 44mm case size.

  • Condition: unpolished, with darkened hands compared to indices and unknown service history
  • Case size: 44mm
  • Strap material: black waffle rubber
Posted at
Jan 9, 2026, 8:45 PM
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