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 6458-600A $350 shipped

Seiko 6458-600A $350 shipped

Seiko - 6458-600A $350
For sale is a Seiko 6458-600A, a basic watch with no additional information provided about its condition or features.

Posted at
Mar 19, 2026, 8:07 AM
Active
[WTS] Seiko Willard SPB237 Full Kit + OEM Willard Steel Bracelet  - $990

Seiko Willard SPB237 Full Kit + OEM Willard Steel Bracelet - $990

Seiko - SPB511 $990
This is a Seiko 60th Anniversary Limited Edition SPB511 watch in great shape with a steel case and original Seiko steel bracelet. It has a sapphire crystal and all other parts are clean.

  • Condition: 9/10 - great shape with minimal wear on the bracelet clasp's diashield coating
  • Case material: steel
  • Bracelet type: original Seiko steel Willard bracelet
Posted at
Mar 19, 2026, 4:54 AM
Active
[WTS] Seiko Presage Open Heart SPB469

Seiko Presage Open Heart SPB469

Seiko - SPB469 $999
A Seiko Presage Open Heart watch, featuring an open-heart design and mechanical movement.

  • Condition: Lightly worn
  • Purchase Date: January 11, 2026
Posted at
Mar 18, 2026, 11:00 PM
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[WTS] Seiko Alpinist SARG005 馃彅 $650

Seiko Alpinist SARG005 馃彅 $650

Seiko - SARG005 $650
This beautiful Seiko Alpinist SARG005 is a clean and timeless white dial watch, great for daily wear. It features an automatic movement and comes with an exhibition caseback.

  • Condition: great condition with minor signs of wear and patina
  • Case size: 40mm diameter
  • Lug width: 20mm
  • Thickness: 10mm
Posted at
Mar 18, 2026, 10:28 PM
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[WTS] Seiko Prospex SPB263 "Ice Diver"

Seiko Prospex SPB263 "Ice Diver"

Seiko - SPB263 $975
A Seiko Prospex SPB263 'Ice Diver' is being sold, featuring a catch and release scenario due to the seller's interest in another watch. The condition of this timepiece has been described as excellent.

  • Condition: Excellent
  • Purchase Date: a week ago
  • Location Of Purchase: Watch Connection
Posted at
Mar 18, 2026, 8:59 PM
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鈥媅WTS] Seiko SPB505 "Summit Black" Alpinist - 2026 8th Gen - New 6R55 (72hr PR) - Thinner 12.7mm Case - Full Kit $725 shipped

鈥婼eiko SPB505 "Summit Black" Alpinist - 2026 8th Gen - New 6R55 (72hr PR) - Thinner 12.7mm Case - Full Kit $725 shipped

Seiko - SPB505 $725
This Seiko SPB505 Alpinist is a new 8th generation model featuring the 6R55 caliber, with a thin 12.7mm case and full kit including boxes and warranty card.

  • Condition: Mint
  • Case Thickness: 12.7mm
  • Movement: Caliber 6R55
Posted at
Mar 18, 2026, 7:39 PM
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[WTS] Seiko Alpinist SPB505J1 - New Model Black Dial - Like new condition - full kit - $750 shopped CONUS

Seiko Alpinist SPB505J1 - New Model Black Dial - Like new condition - full kit - $750 shopped CONUS

Seiko - SPB505J1 $750
This is a new model Seiko Alpinist with a black dial, featuring excellent condition and sold as a full kit.

  • Condition: Like new
  • Dial color: black
Posted at
Mar 18, 2026, 7:33 PM
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[WTS] Seiko SRPG35K1 $175 with additional strap included

Seiko SRPG35K1 $175 with additional strap included

Seiko - SRPG35K1 $175
  • Additional strap: included
Posted at
Mar 18, 2026, 6:21 PM
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[WTS] Seiko SBDC101 (SPB143)- Mechanics Special--please read!

Seiko SBDC101 (SPB143)- Mechanics Special--please read!

Seiko - SBDC101/SPB143 $675
A Seiko SBDC101/SPB143 in wonderful condition, sold due to the owner purchasing another watch. The watch has some minor issues with its timekeeping.

  • Condition: Minor hairline scratches, works as-is with minor accuracy issues
  • Generation: Original generation without lume @ 3 o'clock
  • Bracelet Condition: Like new, unworn with stickers
  • Accuracy Issue: Loses 30-60 seconds/day or gains 15-30 seconds over 2 days
Posted at
Mar 18, 2026, 5:35 PM
Active