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 Actus Silverwave 6306-8010 Blue Houndstooth Dial - Price 330 USD included shipping + import duties + taxes (DDP) - Serviced

Seiko Actus Silverwave 6306-8010 Blue Houndstooth Dial - Price 330 USD included shipping + import duties + taxes (DDP) - Serviced

Seiko - 6306-8010 · $330
A vintage Seiko Actus Silverwave from August 1976 with a classic and sporty design. It features a blue houndstooth dial with white dauphine hands and raised hour markers, as well as a screw-down crown at the 4 o'clock position.

  • Condition: Good condition for its age
  • Case size: 37mm (diameter)
  • Lug to lug: 41mm
  • Lug width: 18mm
Posted at
May 19, 2026, 11:10 PM
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[WTS] 1969 Seiko 6139-6010 JDM SpeedTimer Chronograph “Bruce Lee” | Good Condition (Serviced) | $985

1969 Seiko 6139-6010 JDM SpeedTimer Chronograph “Bruce Lee” | Good Condition (Serviced) | $985

Seiko - 6139-6010 · $985
This is a 1969 Seiko 6139-6010 JDM SpeedTimer Chronograph, often referred to as the 'Bruce Lee' watch due to its association with the martial artist. It has been serviced and is in good condition.

  • Condition: Good Condition (Serviced)
Posted at
May 19, 2026, 10:04 PM
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[WTS] Seiko SPB453 1965 Heritage Diver + Full Kit

Seiko SPB453 1965 Heritage Diver + Full Kit

Seiko - SPB453 · $925
This Seiko SPB453 1965 Heritage Diver is a limited edition dive watch with a rich heritage.

  • Condition: Flawless condition
  • Depth rating: 200m
Posted at
May 19, 2026, 10:03 PM
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[WTS] Seiko King Twin Quartz – 9721-5020

Seiko King Twin Quartz – 9721-5020

Seiko - 9721-5020 · $260
This 1979 Seiko King Twin Quartz features a blue dial in a compact stainless steel case, part of Seiko's high-accuracy Twin Quartz lineup. The watch is housed in a 32mm x 34mm x 8mm case.

  • Condition: Good overall condition with few light scratches
  • Case Size: 32mm x 34mm x 8mm
  • Dial Color: Blue
Posted at
May 19, 2026, 9:58 PM
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[WTS] Seiko Prospex S23635 Limited Edition

Seiko Prospex S23635 Limited Edition

Seiko - S23635 · $1,999
This limited edition Seiko Prospex watch features a blue to black gradient dial and super bright lume.

  • Condition: 9.5/10
  • Location: Santa Clara, CA
  • Box And Papers: yes
Posted at
May 19, 2026, 9:30 PM
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[WTS] Vintage Seiko Autodator, Hamilton H3

Vintage Seiko Autodator, Hamilton H3

Seiko - Autodator · $1,400
A vintage Seiko Autodator and Hamilton H3 are being sold. The watches have a rich history, with the Seiko having been recently purchased and restored, while the Hamilton has some wear on its dial and hands.

  • Link1: https://www.reddit.com/r/Watchexchange/comments/1ibbiw1/wts_the_seiko_autodator_from_1953_featuring_one/
  • Scratching on crystal: light scratching
  • Dial/hands wear: some wear
Posted at
May 19, 2026, 9:29 PM
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[WTS] Seiko king seiko hi beat 5625 w/bracelet $350 shipped

Seiko king seiko hi beat 5625 w/bracelet $350 shipped

Seiko - 5625 · $350
Up for sale is my serviced Seiko 56ks, which keeps good time within +3s/day and comes with a vintage Seiko bracelet.

  • Condition: Serviced, good timekeeping (+3s/day)
  • Bracelet type: vintage Seiko
  • Strap included: yes
Posted at
May 19, 2026, 9:15 PM
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[WTS] ✨ Seiko Presage Style 60’s SRPG03J1 – Automatic – Warranty – BluShark NATO + Bracelet – $315 OBO 💰

✨ Seiko Presage Style 60’s SRPG03J1 – Automatic – Warranty – BluShark NATO + Bracelet – $315 OBO 💰

Seiko - SRPG03J1 · $315
This Seiko Presage Style 60's SRPG03J1 is a stylish and affordable automatic watch that comes with a warranty.

  • Warranty: yes
  • Band Type: NATO and Bracelet
Posted at
May 19, 2026, 9:11 PM
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[WTS] JDM Seiko SBDC136 GOLDEN ALPINIST “Sunbeam Forest” – LIKE NEW FULL KIT – Excellent Condition – $780

JDM Seiko SBDC136 GOLDEN ALPINIST “Sunbeam Forest” – LIKE NEW FULL KIT – Excellent Condition – $780

Seiko - SBDC136 · $780
A JDM Seiko Alpinist SBDC136 featuring a green sunburst dial with a gold-plated case and hands, powered by the Seiko 6R35 movement.

  • Condition: Excellent condition
  • Case size: 39.5mm diameter
  • Movement: Seiko 6R35, 70-hour power reserve, 200m water resistance
Posted at
May 19, 2026, 9:11 PM
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