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.


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Current Listings

[WTS] SEIKO SPB155

SEIKO SPB155

This listing is about a Seiko SPB155 watch.

  • Model: Diver's watch
Posted at
Jan 27, 2026, 2:37 PM
Active
[WTS] Seiko x Pepsi SSK047 (BNIB)

Seiko x Pepsi SSK047 (BNIB)

Seiko - SSK047 · $575
Selling the Seiko x Pepsi SSK047, a full kit with free shipping options available.

  • Condition: BNIB (Brand New In Box)
Posted at
Jan 27, 2026, 2:26 PM
Active
[WTS] RARE Seiko Brightz SAGJ011 +-20s/y Titanium Chronograph $599

RARE Seiko Brightz SAGJ011 +-20s/y Titanium Chronograph $599

This Seiko Brightz SAGJ011 is a rare titanium chronograph with a black textured dial and 7J21 movement, accurate to within 20 seconds per year.

  • Condition: Great condition
  • Movement accuracy: +-20s/y
  • Bracelet size range: up to 18cm
  • Case dimensions: 40mm diameter
Posted at
Jan 27, 2026, 2:19 PM
Active
[WTS] Seiko Scuba Diver 200m (Ref. 5H25-6A1A)

Seiko Scuba Diver 200m (Ref. 5H25-6A1A)

Seiko - 5H25-6A1A · $399
This late 80's/early 90's Seiko Scuba Diver 200m is a fun diver available for purchase. It features a quartz movement, 38mm case, and original rubber strap.

  • Condition: Excellent (dial and hands), Very good (case, caseback)
  • Movement: Quartz
  • Case diameter: 38mm
  • Lug to lug length: 42mm
Posted at
Jan 27, 2026, 2:12 PM
Active
[WTS] Seiko Scuba (Ref. 5H25-6A1B) RARE

Seiko Scuba (Ref. 5H25-6A1B) RARE

Seiko - 5H25-6A1B · $399
This Seiko Scuba Diver reference 5H25-6A1B is a fun late 80's/early 90's diver with a quartz movement and 200m depth rating.

  • Condition: Very good, excellent dial and hands
  • Movement: Quartz
  • Case size: 38mm diameter
  • Lug to lug: 42mm
Posted at
Jan 27, 2026, 2:10 PM
Active
[WTS] Seiko SPB115 (Riki Watanabe). Brown Enamel dial.

Seiko SPB115 (Riki Watanabe). Brown Enamel dial.

Seiko - SPB115 · $750
A well-maintained Seiko SPB115 (Riki Watanabe) is being sold with its original accessories.

  • Condition: Good condition
  • Shipping: Free shipping to US via FedEx store pickup, or options for overseas shipping
Posted at
Jan 27, 2026, 2:10 PM
Active
[WTS] Seiko SpeedTimer SPB513

Seiko SpeedTimer SPB513

Seiko - SPB513 · $850
This is a Seiko SpeedTimer SPB513, which is in great condition and includes a full kit. It's being sold with free shipping to a FedEx store near the buyer's address.

  • Condition: Great condition
  • Shipping: Free shipping in US to a FedEx store near buyers address for hold and pickup
Posted at
Jan 27, 2026, 2:09 PM
Active
[WTS] Seiko Seigaiha SLA059 (Unworn). Discontinued MM300 monobloc case.

Seiko Seigaiha SLA059 (Unworn). Discontinued MM300 monobloc case.

Seiko - SLA059 · $2,600
Selling the Seiko MM300 SLA059 housed in the now discontinued MM300 monobloc case. Unworn.

  • Condition: Unworn
  • Case type: MM300 monobloc
  • Shipping method: Free shipping to FedEx store near buyer's address
Posted at
Jan 27, 2026, 2:07 PM
Active
[WTS] Seiko Seikomatic (Serviced)

Seiko Seikomatic (Serviced)

Seiko - J13044 · $499
The Seikomatic range has one of the cleanest designs out of their range, making this an excellent everyday piece that works well with any color strap.

  • Condition: Excellent condition, recently serviced
  • Case size: 37mm diameter
  • Lug to lug: 44mm
Posted at
Jan 27, 2026, 2:04 PM
Active