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 Alpinist Glacier. Limited to 500 pieces. Box, Papers.  SPB339J1.

Seiko Alpinist Glacier. Limited to 500 pieces. Box, Papers. SPB339J1.

Seiko - SPB339J1 · $850
A limited edition Seiko Alpinist Glacier, featuring a Mountaineer Dragon design, with a box and papers.

  • Box: true
  • Papers: true
  • Shipping Method: Fedex with insurance
Posted at
Oct 22, 2025, 8:52 PM
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[WTS] Seiko “Seikonaught” modded watch

Seiko “Seikonaught” modded watch

Seiko - Seikonaught · $200
A Seiko "Seikonaught" modded watch is for sale in great condition.

  • Condition: fantastic shape, works perfectly
Posted at
Oct 22, 2025, 8:49 PM
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[WTS] Seiko 5/ Namoki Diver $200

Seiko 5/ Namoki Diver $200

Seiko - 5/Namoki Diver · $200
A Seiko mod featuring a GS case and bracelet from Namoki Mods, equipped with a lumed forged carbon fiber bezel insert.

  • Condition: Pre-owned with scratches
  • Water resistance depth rating: 100ft
  • Bezel material: Forged carbon fiber
Posted at
Oct 22, 2025, 8:48 PM
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[WTS] Seiko Flightmaster 7T34-6A0H Chronograph

Seiko Flightmaster 7T34-6A0H Chronograph

Seiko - 7T34-6A0H · $375
This Seiko Flightmaster 7T34-6A0H Chronograph is a great example of a Neo-vintage era watch, featuring a smooth quartz movement and accurate chronograph functions.

  • Condition: Great condition
  • Plating condition: some wear
  • Bracelet size compatibility: 7.5in and under
  • Movement type: quartz
Posted at
Oct 22, 2025, 8:33 PM
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[WTS] Seiko Scuba Diver 200m (Ref. 5H25-6A1A)

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

Seiko - 5H25-6A1A · $399
This Seiko Scuba Diver 200m is a fun late 80's/early 90's diver with a quartz movement.

  • Condition: Very good, Excellent dial and hands
  • Movement: Quartz
  • Case size: 38mm diameter
  • Lug to lug: 42mm
Posted at
Oct 22, 2025, 8:16 PM
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[WTS] 1967 Seiko 62MAS (Ref. 6217-8001) 'Big Crown'

1967 Seiko 62MAS (Ref. 6217-8001) 'Big Crown'

Seiko - 6217-8001 · $4,750
The Seiko 62MAS is a professional diver's watch released in 1965, known for its 'Big Crown' design and 37mm case. It features a black tropic rubber strap and has been recently serviced to run to spec.

  • Condition: Excellent, serviced, minor dial fading
  • Case diameter: 37mm
  • Strap material: black tropic rubber
Posted at
Oct 22, 2025, 8:11 PM
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[WTS] Seiko Mini Turtle SRPC35K

Seiko Mini Turtle SRPC35K

Seiko - SRPC35K · $270
A Seiko Mini Turtle watch, model SRPC35K, featuring a 42.3mm diameter case and 20mm lug width.

  • Condition: good condition with some dings
  • Diameter: 42.3mm diameter
  • Lug width: 20mm lug width
  • Water resistance: 200m WR
Posted at
Oct 22, 2025, 8:08 PM
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[WTS] [REPOST] Seiko 5 7009-8960 - 95 USD SHIPPED

[REPOST] Seiko 5 7009-8960 - 95 USD SHIPPED

Seiko - 7009-8960 · $95
This Seiko 5 7009-8960 is a mint condition watch with some minor scratches on its bracelet. The dial remains in flawless condition, and all functions work properly.

  • Condition: Mint with scratches on the bracelet
  • Bracelet length compatibility: 6-7 inch wrist
  • Case dimensions: 31.5mm diameter, 36.5mm lug to lug, 10mm thickness
Posted at
Oct 22, 2025, 7:50 PM
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[WTS] [REPOST] Seiko 5 Actus 6106 7490 - 130 USD SHIPPED

[REPOST] Seiko 5 Actus 6106 7490 - 130 USD SHIPPED

Seiko - 6106-7490 · $130
This Seiko 5 Actus is a 38.5mm x 41mm watch with a fantastic dial and original bracelet, including the crystal which has scratches.

  • Condition: Used with scratches on the crystal
  • Diameter: 38.5mm x 41mm
Posted at
Oct 22, 2025, 7:44 PM
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