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 SKX009J, Faded Bezel, Serviced - $230

Seiko SKX009J, Faded Bezel, Serviced - $230

Seiko - SKX009J · $230
  • Faded bezel: cosmetic condition of the bezel
  • Serviced: the watch has been professionally maintained
Posted at
Apr 14, 2026, 8:31 PM
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[WTS] Seiko Prospex Solar Speedtimer SSC817

Seiko Prospex Solar Speedtimer SSC817

Seiko - SSC817 · $400
This is a Seiko Prospex Speedtimer with a beige/gold dial and solar power capability.

  • Condition: Great condition
  • Desk rash location: bracelet
  • Bezel damage: tiny chip of paint
Posted at
Apr 14, 2026, 8:21 PM
Active
[WTS] SPB 381 475 381$1300 475$1500 ships free CONUS

SPB 381 475 381$1300 475$1500 ships free CONUS

Seiko - SPB-381, SPB-475 · $1,300
This is a listing for two Seiko watches in excellent condition. Both come with full kits and are being sold as-is.

  • Condition: excellent
  • Shipping: ships free to CONUS
Posted at
Apr 14, 2026, 8:14 PM
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[WTS] Seiko SPB189J1 Titanium Shogun- $775

Seiko SPB189J1 Titanium Shogun- $775

Seiko - SPB189J1 · $775
This Seiko SPB189J1 Titanium Shogun is a very good used condition watch with typical wear on the case and bracelet. It comes with an original full titanium bracelet, additional FKM Uncle strap, box, papers, full links, and extra Uncle strap.

  • Condition: Very good used condition
  • Case Size: 43.5x13.3mm
  • Wrist Size: up to 7.75in
  • Bracelet Type: full titanium
Posted at
Apr 14, 2026, 6:43 PM
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[WTS] Seiko 5 SRPJ45K1 Time Sonar with true Japanese Kanji

Seiko 5 SRPJ45K1 Time Sonar with true Japanese Kanji

Seiko - SRPJ45K1 · $375
This Seiko 5 SRPJ45K1 Time Sonar features a true Japanese Kanji date wheel and is fully transparent.

  • Condition: Like new
  • Shipping cost: $10
  • Purchase location: ebay
Posted at
Apr 14, 2026, 5:25 PM
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[WTS] Seiko Prospex SBDC101 SPB143 62MAS

Seiko Prospex SBDC101 SPB143 62MAS

Seiko - SPB143 62MAS · $850
A lovely Seiko Prospex dive watch with a grey dial and cool heritage. It has a stainless steel case measuring 40.5mm wide and 13.4mm thick.

  • Condition: great
  • Case size: 40.5mm
  • Thickness: 13.4mm
  • Lug-to-lug measurement: 47.6mm
Posted at
Apr 14, 2026, 5:16 PM
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[WTS] Extremely Rare Seiko Osaka “Expo ‘70” Ref 6119-8090

Extremely Rare Seiko Osaka “Expo ‘70” Ref 6119-8090

Seiko - 6119-8090 · $800
A rare Seiko Osaka Expo '70 Ref 6119-8090, featuring a brushed metallic sunburst dial and sharply cut case. This watch is part of Japan's history and showcases Seiko's timekeeping prowess.

  • Condition: Fantastic overall, shows age-appropriate signs of wear
  • Movement: 6119 Automatic
  • Service history: Serviced 5-6 years ago
  • Case dimensions: [object Object]
Posted at
Apr 14, 2026, 4:52 PM
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[WTS] Ultra Rare Seiko Marvel Hand Etched Dial J14011

Ultra Rare Seiko Marvel Hand Etched Dial J14011

Seiko - J14011 · $1,050
Up for sale is an ultra rare Seiko Marvel reference #J14011 from the early 1960s, featuring a unique hand etched dial and stainless steel case with dimensions 36.7mm in diameter, 41.2mm lug to lug length, and 18mm lug width.

  • Condition: Great condition considering its age
  • Case size: 36.7mm
  • Lug length: 41.2mm
  • Lug width: 18mm
Posted at
Apr 14, 2026, 4:43 PM
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[WTS] SKX007 With Extra Bezels

SKX007 With Extra Bezels

Seiko - SKX007 · $225
A Seiko SKX007 mod watch for sale, featuring a stainless steel case, mineral glass crystal, and an Uncle Seiko oyster bracelet. The watch has been modified with several bezels, including a gray traditional dive bezel, a faded Pepsi bezel, a 12-hour blue and black 'Batman' bezel, and a 12-hour stainless steel bezel.

  • Condition: good condition, slight scuff on the crystal
  • Case material: stainless steel
  • Diameter: 42mm
  • Lug width: 22mm
Posted at
Apr 14, 2026, 4:31 PM
Active