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] 1964 Seiko Champion Calendar 860 (Ref. 86898) - Crisp Seahorse Caseback, Original SW Crown!

1964 Seiko Champion Calendar 860 (Ref. 86898) - Crisp Seahorse Caseback, Original SW Crown!

a beautifully restored 1964 Seiko Champion Calendar 860 with a crisp Seahorse caseback and original SW crown, featuring a silver sunburst dial and sharp Dauphine hands.

  • Condition: Excellent, normal hairline scratches from age
  • Movement: Caliber 860 Manual Wind (17 Jewels)
  • Case Size: 36mm (excluding crown) diameter
  • Lug Width: 18mm
Posted at
Mar 8, 2026, 10:31 PM
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[WTS] Seiko "Emblem" July 1978 Lugless Tank Paper Dial, Japan-Made High-Grade Movement (2621-5020) $160 Brand New Strap & Battery (message me if you can't see the details/description in the comments)

Seiko "Emblem" July 1978 Lugless Tank Paper Dial, Japan-Made High-Grade Movement (2621-5020) $160 Brand New Strap & Battery (message me if you can't see the details/description in the comments)

Seiko - 2621-5020 $160
This is a Seiko 'Emblem' watch from July 1978, featuring a lugless tank design and paper dial.

  • Material: Japan-made high-grade movement
Posted at
Mar 8, 2026, 10:30 PM
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[WTS] 1987 Seiko 6309-7290 "Slim Turtle" 馃嚡馃嚨 $265 SHIPPED!

1987 Seiko 6309-7290 "Slim Turtle" 馃嚡馃嚨 $265 SHIPPED!

Seiko - 6309-7290 $265
A 1987 Seiko 6309-7290 "Slim Turtle" diver, a predecessor to the 7002s and SKXs, is up for sale. This watch features an English/Roman Numeral daywheel and has a brand new bezel insert. It comes with a new jubilee style stainless bracelet.

  • Condition: Pre-owned with patina and a new bezel insert
  • Case size: 42mm diameter
  • Lug width: 22mm
  • Thickness: 12.5mm
Posted at
Mar 8, 2026, 10:18 PM
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[WTS] Seiko dresskx SRPE57k1 (great condition, bracelet unused)

Seiko dresskx SRPE57k1 (great condition, bracelet unused)

Seiko - SRPE57k1 $150
This Seiko dress watch, SRPE57k1, is in great condition and features a black/gilt dial. It has been lightly used by its original owner and comes with a full kit, including a cloth pouch.

  • Condition: great condition
  • Bracelet: unused
  • Case: one tiny mark around 9 on the side
  • Crystal: clean
Posted at
Mar 8, 2026, 9:59 PM
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[WTS] Seiko 60th Anniversary Limited Edition SPB511 Clean, 2025  - $1,090

Seiko 60th Anniversary Limited Edition SPB511 Clean, 2025 - $1,090

Seiko - SPB511 $1,090
Up for sale is my Seiko 60th Anniversary Limited Edition SPB511, which measures at 40mm and features a steel case on an original Seiko steel bracelet with a sapphire crystal.

  • Condition: pristine shape, 9/10 condition
  • Movement: 6R55 automatic
  • Case size: 40mm diameter
  • Bracelet type: original Seiko steel bracelet
Posted at
Mar 8, 2026, 9:49 PM
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[WTS] Seiko Orange Monster SKX781 - $230

Seiko Orange Monster SKX781 - $230

Seiko - SKX781 $230
Up for sale is my good condition Seiko Orange Monster SKX781, which measures at 42mm and has an automatic 7S26 movement. The watch features a steel case on a Seiko rubber strap with a Hardlex crystal.

  • Condition: Good condition, minimal marks on the case and caseback
  • Case size: 42mm diameter
  • Crystal type: Hardlex crystal
  • Movement: Automatic 7S26 movement
Posted at
Mar 8, 2026, 9:42 PM
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[WTS] Seiko Divers SKX013 serviced - $220

Seiko Divers SKX013 serviced - $220

Seiko - SKX013 $220
Up for sale is a Seiko Divers SKX013, measuring at 37mm and featuring an automatic 7S26 movement. The watch has a steel case with some minimal marks and a worn bezel that can be replaced upon request.

  • Condition: fair
  • Case Size: 37mm diameter
  • Movement: 7S26
  • Bracelet Type: aftermarket Seiko stamped jubilee bracelet
Posted at
Mar 8, 2026, 9:39 PM
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[WTS] Seiko Gen 1 Black Monster SKX779, Serviced - $220

Seiko Gen 1 Black Monster SKX779, Serviced - $220

Seiko - SKX779 $220
The Seiko Black Monster SKX779 is a 42mm automatic watch with a 7S26 movement, featuring an 8.9/10 exterior and crisp functionality.

  • Condition: Very good condition
  • Case Size: 42mm diameter
  • Movement: Automatic 7S26
Posted at
Mar 8, 2026, 9:21 PM
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[WTS] Seiko Presage SSA308 42mm Two Tone- $199

Seiko Presage SSA308 42mm Two Tone- $199

Seiko - SSA308 $199
Up for sale is a Seiko Presage SSA308 in good condition. This automatic watch measures at 42mm and features an automatic 4R57 movement.

  • Condition: Good
  • Movement: automatic 4R57
  • Case size: 42mm diameter
  • Bracelet material: steel and rose gold plated
Posted at
Mar 8, 2026, 9:20 PM
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