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
382
Listings

Families

5 Sports

Mechanical

Presage

Prospex Divers

Prospex Land

Prospex Sky

Recraft

Current Listings

[WTS] Vintage Seiko Tank - 7N01-5020 - Sapphire Crystal - Cream Dial - April 1991

Vintage Seiko Tank - 7N01-5020 - Sapphire Crystal - Cream Dial - April 1991

Seiko - 7N01-5020 · $110
This Seiko Quartz Watch features a Gold Plated case with a cream dial and sapphire crystal. The watch has a 26mm diameter, 18mm lug width, and 35mm lug to lug length.

  • Condition: great
  • Case diameter: 26mm
  • Lug width: 18mm
  • Lug to lug length: 35mm
Posted at
Aug 12, 2025, 2:22 PM
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[WTS] Vintage 1968 Seiko 5 Sports 6106-8120 70M "Sport Diver" Runs

Vintage 1968 Seiko 5 Sports 6106-8120 70M "Sport Diver" Runs

Seiko - 6106-8120 · $350
This is a vintage Seiko 5 Sports watch, reference 6106-8120, from the first year of manufacturer in 1968. It's a flagship sports diver with an automatic movement and features like quick date function.

  • Condition: good for its age, with scratches and wear
  • Movement: Automatic
  • Size: 39mm diameter
  • Strap: Bracelet (sized ~6.5in wrist)
Posted at
Aug 12, 2025, 2:21 PM
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[WTS] Vintage Seiko Small Second Hand Winding Circa 1950s NOT RUNNING

Vintage Seiko Small Second Hand Winding Circa 1950s NOT RUNNING

Seiko - unknown · $75
A vintage manual wind watch from the 1950s with a curvy S logo and small second hand.

  • Condition: not running
  • Circa year: 1950s
  • Movement type: manual winding
Posted at
Aug 12, 2025, 2:10 PM
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[WTS] Seiko Shippo Enamel | SARW039 | Good/Very Good | $925 OBO

Seiko Shippo Enamel | SARW039 | Good/Very Good | $925 OBO

Seiko - SARW039 · $925
A Seiko Shippo Enamel watch in good to very good condition is for sale. The watch features a power reserve and date function, and comes with its original strap, box, and papers.

  • Condition: Good/Very Good
  • Case condition: slight hint of swirls on the case sides in direct sunlight
  • Strap: original strap
  • Box and papers: included
Posted at
Aug 12, 2025, 1:51 PM
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[WTS] Seiko Sport Blue | SSA391K1 | Fair Condition, $175 OBO

Seiko Sport Blue | SSA391K1 | Fair Condition, $175 OBO

Seiko - SSA391K1 · $175
A Seiko Sport Blue watch in Fair condition, featuring a blue dial and 24HR indicator. It has a 4R37A movement and 100M water resistance.

  • Condition: Fair
  • Case diameter: 40mm
  • Depth rating: 100m
  • Movement: 4R37A
Posted at
Aug 12, 2025, 1:48 PM
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[WTS] Seiko Giugiaro SCED057

Seiko Giugiaro SCED057

Seiko - SCED057 · $350
This Giugiaro designed quartz chronograph is a limited edition of 1000, featuring a 43mm bead blasted case and an integrated 18mm bracelet.

  • Condition: Like new
  • Case Size: 43mm diameter
  • Bracelet Width: 18mm
Posted at
Aug 12, 2025, 1:43 PM
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[WTS] 1976 Seiko Grand Quartz 4843-8030

1976 Seiko Grand Quartz 4843-8030

Seiko - 4843-8030 · $325
The Seiko Grand Quartz 4843-8030 features a White Sunburst dial with raised index indices and a sharp, clean case. It has excellent timekeeping and Kanji and English day/date functions.

  • Condition: Excellent, sharp and clean condition with slight discoloration above the day/date window
  • Dial: White Sunburst
  • Dimensions: 37.5mm diameter, 41.5mm lug to lug, 11mm thickness
  • Straps: Comes with new ColaReb leather strap
Posted at
Aug 12, 2025, 1:36 PM
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[WTS] Seiko Grand Cocktail SDGM001 | Excellent Condition | $585

Seiko Grand Cocktail SDGM001 | Excellent Condition | $585

Seiko - SDGM001 · $585
The Seiko Brightz SDGM001 is a Japan-only automatic watch that features a 40.5mm stainless steel case and a reliable 6R15 movement with hand-winding, hacking, and a 50-hour power reserve. The watch has a sunburst champagne tone dial and a water resistance rating of 100m.

  • Condition: Excellent condition, lightly worn with minimal signs of use
  • Movement: 6R15 automatic movement with hand-winding, hacking, and a 50-hour power reserve
  • Case size: 40.5mm diameter
  • Water resistance: 100m depth rating
Posted at
Aug 12, 2025, 12:58 PM
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[wts] 1989's Vintage Seiko Type II 7122 7020 White Linen Dial Men Quartz Watch Japan Price 225$

1989's Vintage Seiko Type II 7122 7020 White Linen Dial Men Quartz Watch Japan Price 225$

Seiko - 7122-7020 · $225
A beautiful early Seiko Type 2 Quartz from November 1989, with a sunburst dial and original bracelet. It has a quartz movement and is in excellent shape.

  • Condition: Very good condition
  • Movement type: Quartz
  • Bracelet type: Original
  • Box type: Aftermarket
Posted at
Aug 12, 2025, 12:31 PM
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