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.

138
Watches
7
Families
377
Listings

Families

5 Sports

Mechanical

Presage

Prospex Divers

Prospex Land

Prospex Sky

Recraft

Current Listings

[WTS] Seiko "King Quartz" July 1977 Roman Num. Unique Seconds Setting Feature (4823-8130) Kanji/English Days, Signed Crown, Clearex Crystal $235 (details/description in comments)

Seiko "King Quartz" July 1977 Roman Num. Unique Seconds Setting Feature (4823-8130) Kanji/English Days, Signed Crown, Clearex Crystal $235 (details/description in comments)

Seiko - 4823-8130 · $235
  • Condition: Amazing, minimal wear
  • Movement Accuracy: 10 seconds per month
  • Battery Life: smaller battery
  • Case Dimensions: 35.5mm x 41.6mm x 9.8mm
Posted at
May 15, 2026, 11:30 PM
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[WTS] Seiko Lord Marvel Arabic Numerals 5740-8000 Linen Dial | Great Condition (Serviced) | $500

Seiko Lord Marvel Arabic Numerals 5740-8000 Linen Dial | Great Condition (Serviced) | $500

Seiko - 5740-8000 · $500
The Seiko Lord Marvel 5740-8000 features a silver linen-textured dial with applied Arabic numerals and a manual-wind caliber 5740C. It's the third generation of the Lord Marvel line, known for its high-beat movement.

  • Condition: Great, serviced
  • Movement: 36,000 bph high-beat movement
  • Case size: 37.5mm (38mm including crown) x 41.5mm
  • Thickness: 10mm
Posted at
May 15, 2026, 11:14 PM
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[WTS] Seiko Helmet "Darth Vader" 6139-7100 ⚫️

Seiko Helmet "Darth Vader" 6139-7100 ⚫️

Seiko - 6139-7100 · $470
This rare 1976 Seiko Helmet, nicknamed “Darth Vader”, is a chronograph in good working condition. The dial has some patina and the case shows minor scratches.

  • Condition: good working condition, dial in good condition with some patina, light scratches on case and case back
  • Case size: 40.5mm diameter
  • Lug to lug length: 49mm (at longest point)
  • Lug width: 20mm
Posted at
May 15, 2026, 11:13 PM
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[WTS] Seiko "Chronos" Feb. 1983 Black Chrome Plated BCRP (8123-6140) Negative Kanji/English Day/date $175 (details/description in comments)

Seiko "Chronos" Feb. 1983 Black Chrome Plated BCRP (8123-6140) Negative Kanji/English Day/date $175 (details/description in comments)

Seiko - 8123-6140, WJL038 · $175
This vintage Seiko Chronos is a mid-range series introduced in 1983 for the Japanese domestic market. It has a great '80s look reminiscent of the Orfina Porsche Design watch worn by Tom Cruise in Top Gun, with a stealthy military vibe and sporty feel.

  • Condition: Decent considering its age
  • Movement type: Calibre 8123
  • Case material: Stainless steel
  • Water resistance: 150m (approx.)
Posted at
May 15, 2026, 11:10 PM
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[WTS] [WTT] SLA017, serviced

[WTT] SLA017, serviced

Seiko - SLA017 · $2,800
This limited edition SLA017 is being sold after service by a reputable watchmaker, ensuring it runs perfectly. It has some minor cosmetic blemishes but still looks nice.

  • Condition: Pre-owned with minor cosmetic blemishes
  • Status: local pickup only in Bay Area, CA
  • Payment method: Zelle
  • Trade options: [object Object]
Posted at
May 15, 2026, 10:39 PM
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[WTS] seiko 1972 king seiko (serviced, +3s/day) w. Ks buckle, and bracelet $470 shipped

seiko 1972 king seiko (serviced, +3s/day) w. Ks buckle, and bracelet $470 shipped

Seiko - 5625-7110 · $470
This is a vintage Seiko King Seiko Hi-Beat automatic watch with a 36mm case diameter and a Hi-Beat movement. It presents nicely and has been well-maintained.

  • Condition: Serviced, running within +3s/day
  • Case diameter: 36mm
  • Movement type: Hi-Beat automatic
Posted at
May 15, 2026, 10:37 PM
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[WTS] PRICE DROP Seiko Prospex Speedtimer Automatic Chronograph SRQ053 - $1,479 shipped express

PRICE DROP Seiko Prospex Speedtimer Automatic Chronograph SRQ053 - $1,479 shipped express

Seiko - SRQ053 · $1,479
A Seiko Prospex Speedtimer SRQ053 automatic chronograph watch is for sale. It features a 42mm case, 100m water resistance, and an 8R48 movement.

  • Condition: Used
  • Case size: 42mm
  • Lug to lug length: 49.5mm
  • Lug to lug width: 20mm
Posted at
May 15, 2026, 8:54 PM
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[WTS] Seiko Prospex Speedtimer Ref SRQ037J1, Swiss-Level Chronograph Architecture, Seiko Price (8R46)

Seiko Prospex Speedtimer Ref SRQ037J1, Swiss-Level Chronograph Architecture, Seiko Price (8R46)

Seiko - SRQ037J1 · $1,250
The Seiko Prospex Speedtimer SRQ037J1 features a high-end automatic chronograph movement with a column wheel and vertical clutch setup, similar to those found in more expensive Swiss chronographs. It has a clean design, solid 42.5mm case, and is powered by the Seiko Caliber 8R46.

  • Condition: MINT
  • Case size: 42.5mm
  • Movement type: Automatic Chronograph
  • Water resistance depth: 100m
Posted at
May 15, 2026, 8:36 PM
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[WTS]

Seiko · $140
A Seiko vintage chronograph with a snowflake dial, available in two case sizes: 35mm or 36mm. The watch features a quartz movement and comes with an original steel bracelet.

  • Condition: Used
  • Case size: 35-36 mm
  • Movement type: Quartz
  • Bracelet included: true
Posted at
May 15, 2026, 8:32 PM
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