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
413
Listings

Families

5 Sports

Mechanical

Presage

Prospex Divers

Prospex Land

Prospex Sky

Recraft

Current Listings

[WTS] SPB143 Bracelet + goodies

SPB143 Bracelet + goodies

Seiko - SPB143 · $150
The listing is selling additional details for the Seiko SPB143 watch, including an executive bracelet and various straps and clasps.

  • Condition: Great/unworn
  • Bracelet type: Jubilee
  • Strap material: FKM rubber
  • Band width: 20mm
Posted at
May 8, 2026, 1:24 AM
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[WTS] Islander Seiko SNE Solar Jubilee Bracelet

Islander Seiko SNE Solar Jubilee Bracelet

Seiko - 42.8mm Solar Dive Watch · $45
This listing is for a Seiko SNE Solar Jubilee watch with an Islander 20mm Brushed and Polished Solid-Link Bracelet.

  • Condition: excellent
  • Bracelet type: Islander 20mm Brushed and Polished Solid-Link
  • Shipping: USA - USPS
Posted at
May 8, 2026, 12:53 AM
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[WTS] Seiko "Actus" Oct. 1976 White Linen Kanji Dial, Japan-Made (6306-7010) Only made for 1 year $180 (details/description in the comments)

Seiko "Actus" Oct. 1976 White Linen Kanji Dial, Japan-Made (6306-7010) Only made for 1 year $180 (details/description in the comments)

Seiko - 6306-7010 · $180
A rare Seiko 'Actus' model, made in Japan in October 1976. It features a subtle white linen cross-hatched dial and houses the rugged calibre 6306 movement.

  • Condition: Very good for its age with minor general wear
  • Movement: Calibre 6306
  • Water resistance: Not recommended for use as it's not professionally retested
  • Case dimensions: 35.2mm x 40mm x 11mm
Posted at
May 7, 2026, 10:27 PM
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[WTS] Seiko "Dolce" TGV March '86 Toshiba Inscription, Sapphire Crystal, Onyx Cabochon, High Accuracy Quartz (HAQ) Japan-Made (7740-5000) $280 (details/description in comments)

Seiko "Dolce" TGV March '86 Toshiba Inscription, Sapphire Crystal, Onyx Cabochon, High Accuracy Quartz (HAQ) Japan-Made (7740-5000) $280 (details/description in comments)

Seiko - 7740-5000 · $280
The Seiko 'Dolce' TGV March '86 Toshiba Inscription is a rare Japanese domestic market (JDM) model from the 1980s. This high-accuracy quartz watch features a luxurious gold flake style outer and matte gold centre dial, sapphire crystal, and nickel alloy case coated with hard titanium nitride.

  • Condition: Great for a watch made 40 years ago, minor general wear on case back, hands and dial
  • Movement accuracy: 20 seconds per year
  • Case material: Nickel alloy
  • Case hardness: 1200 Vickers
Posted at
May 7, 2026, 10:23 PM
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[WTS] Seiko 5 Sports 55th Anniversary Ultraseven SRPJ79

Seiko 5 Sports 55th Anniversary Ultraseven SRPJ79

Seiko - SRPJ79 · $325
This Seiko 5 Sports 55th Anniversary Ultraseven is a Limited Edition model that was not worn often. It comes with an additional MilTAT 22mm Super-O watch band and the original strap and full kit.

  • Condition: Used - not worn often
  • Shipping Methods: Zelle, Venmo, Cashapp, Apple Pay
  • Swaps: 28 swaps in r/knife_swap
  • Transactions: 250+ on r/gunaccessoriesforsale (RIP)
Posted at
May 7, 2026, 9:23 PM
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[WTS] Seiko SBDY113 Fieldmaster

Seiko SBDY113 Fieldmaster

Seiko - SBDY113 · $300
A Seiko Fieldmaster, a hidden gem in the Seiko lineup, with a 42.4mm case and 200M water resistance, perfect for everyday wear.

  • Condition: Pre-owned, scratches on clasp and bracelet, hairlines on case side
  • Case size: 42.4 mm diameter
  • Lug-to-lug length: 45.2 mm
  • Thickness: 11.7 mm
Posted at
May 7, 2026, 9:11 PM
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[WTS] Seiko SRPE61 full kit - $150

Seiko SRPE61 full kit - $150

Seiko - SRPE61 · $150
For sale is a Seiko SRPE61, one of Seiko’s most versatile modern everyday watches. The SRPE series blends classic Seiko diver styling with a slimmer, more wearable case and excellent lume, making it an easy daily wear option.

  • Condition: Good used condition with minor scratches and dings
  • Case size: not specified
  • Water resistance: not specified
Posted at
May 7, 2026, 9:04 PM
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[WTS] seiko mod lot

seiko mod lot

Seiko - GMT, VK63, NH-35 · $200
The seller is listing a collection of Seiko mods, including Two Tone GMT, Chrono Graph, Royal Oak, Pepsi GMT, and Batman GMT. These watches are pre-owned but appear to be in good condition, with some having only been worn a few times.

  • Condition: Pre-owned, almost new
  • Movement: NH-35, unknown automatic
Posted at
May 7, 2026, 8:02 PM
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[WTS] Seiko 9533-501A Majesta HAQ Quartz - 180 USD or best offer

Seiko 9533-501A Majesta HAQ Quartz - 180 USD or best offer

Seiko - 9533-501A Majesta HAQ Quartz · $180
This Seiko Majesta HAQ Quartz features a dual tone color and original bracelet, suitable for wrists up to 7.5 inches.

  • Condition: Good condition
  • Thickness: 7mm
  • Diameter: 32.5mm x 36mm
  • Bracelet size capacity: around a 7.5 inch wrist
Posted at
May 7, 2026, 7:27 PM
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