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 August 1978 "Type-II" Brown Stripe Dial Cut-Glass Crystal 7123-8020

Seiko August 1978 "Type-II" Brown Stripe Dial Cut-Glass Crystal 7123-8020

Seiko - 7123-8020 · $180
This vintage Seiko Type-II watch features a brown sunburst fumé dial with a unique linen stripe and is paired with a slim 9mm case. The watch showcases a mix of polished and brushed facets on the side of the case and comes with an aftermarket Maruman adjustable bracelet.

  • Condition: Vintage, used with minor wear
  • Case dimensions: 36mm x 41mm x 9.2mm
  • Lug width: 19mm
Posted at
Jun 10, 2025, 9:54 PM
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[WTS] New Seiko SZSB024 4R35 Kawasaki JDM Limited Edition Green Dial Automatic Watch - $675

New Seiko SZSB024 4R35 Kawasaki JDM Limited Edition Green Dial Automatic Watch - $675

Seiko - SZSB024 · $675
This is a limited edition Seiko SZSB024 Kawasaki JDM watch with a green dial and automatic movement.

  • Condition: New
  • Movement: 4R35 Mechanical (Automatic)
  • Strap: Original leather
  • Box: Original
Posted at
Jun 10, 2025, 9:48 PM
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[WTS] Seiko SKX009J, Clean

Seiko SKX009J, Clean

Seiko - SKX009J · $210
Up for sale is my Seiko SKX009J, measuring at 42mm with an automatic 7S26 movement. The watch has a steel case and features a clean Hardlex crystal.

  • Condition: Very good condition, minor marks on case and caseback
  • Case size: 42mm diameter
  • Movement: automatic 7S26
  • Crystal type: Hardlex
Posted at
Jun 10, 2025, 9:42 PM
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[WTS] Seiko Brightz Phoenix SAGK009 8R28 Black JDM Automatic Chronograph Watch - $900

Seiko Brightz Phoenix SAGK009 8R28 Black JDM Automatic Chronograph Watch - $900

Seiko - SAGK009 · $900
This Seiko Brightz Phoenix SAGK009 is a Black JDM Automatic Chronograph Watch featuring the 8R28 Mechanical movement. It includes the original bracelet sized to approximately 18cm with extra links.

  • Condition: Used
  • Movement: Mechanical (Automatic)
  • Strap: Original bracelet with extra links, but missing some pins
  • Box: Original
Posted at
Jun 10, 2025, 9:14 PM
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[WTS] 2024 Seiko SPB245 Alpinist

2024 Seiko SPB245 Alpinist

Seiko - SPB245 · $580
The Seiko SPB245 Alpinist reinterpretation features a green sunburst dial and is in excellent condition.

  • Condition: Excellent with minor scratches and defects
  • Band condition: loose thread
  • Clasp condition: minor scratch
  • Shipping: buyer pays
Posted at
Jun 10, 2025, 8:35 PM
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[WTS] Seiko 5 SRPD63

Seiko 5 SRPD63

Seiko - SRPD63 · $150
  • Condition: as is
  • Shipping: $150 includes shipping
Posted at
Jun 10, 2025, 8:13 PM
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[WTS] Seiko Prospex GMT SPB439 ‘Save the Ocean’

Seiko Prospex GMT SPB439 ‘Save the Ocean’

Seiko - SPB439 · $1,250
This Seiko Prospex GMT SPB439 is a 'Save the Ocean' edition watch that comes with all original packaging and accessories. The watch has been lightly worn and shows only minor signs of wear, including small hairline scratches on the clasp and some fingerprints.

  • Condition: Gently used, some minor scratches and fingerprints
  • Water Resistance: 200m depth rating
  • Comes With: original packaging, links, and other included items
Posted at
Jun 10, 2025, 7:53 PM
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[WTS] 🔥🔥SJE097 Seiko Marine Master Full Kit 1550$+Label Firm Cheap!!!🔥🔥

🔥🔥SJE097 Seiko Marine Master Full Kit 1550$+Label Firm Cheap!!!🔥🔥

Seiko - SJE097 · $1,550
A limited edition Marine Master watch in good condition, with a full kit and a price significantly lower than the MSRP.

  • Condition: good with minor wear on clasp
  • Msrp: 2800$
Posted at
Jun 10, 2025, 7:47 PM
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[WTS] Seiko SSK021 “Guinness” GMT – Box & Papers – Bonus Gold Oyster Bracelet – $295 OBO

Seiko SSK021 “Guinness” GMT – Box & Papers – Bonus Gold Oyster Bracelet – $295 OBO

Seiko - SSK021 · $295
This unique Seiko SSK021 'Guinness' GMT features a black dial, gold 24-hour bezel, and is one of the more distinctive Seiko 5 GMTs. The watch includes an original box and papers, OEM bracelet, and a bonus aftermarket gold-plated oyster-style bracelet.

  • Condition: very good condition with some light scratches on the clasp from normal wear
  • Case diameter: 42.5mm
  • Lug-to-lug: 46mm
  • Thickness: 13.6mm
Posted at
Jun 10, 2025, 7:00 PM
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