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 Flightmaster 7T34-6A90 Chronograph White/Blue - $350

Seiko Flightmaster 7T34-6A90 Chronograph White/Blue - $350

Seiko - 7T34-6A90 · $350
This Seiko Flightmaster 7T34-6A90 Chronograph features a white and blue dial. The watch has been restored to its former glory, with new crystal and gaskets installed.

  • Condition: Excellent
  • Case diameter: 40mm
  • Lug width: 20mm
  • Bracelet: Original and a StrapsCo tobacco strap
Posted at
May 12, 2026, 12:42 PM
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[WTS] Seiko Lassale - Rare Ladies’ Watch - Sapphire, Croc strap, gold plated

Seiko Lassale - Rare Ladies’ Watch - Sapphire, Croc strap, gold plated

Seiko - Lassale · $149
The Seiko Lassale is a rare and discontinued Ladies' watch featuring a beautiful dial with a sandwich effect, roman numerals, and crafted hands and markers. It has a sapphire crystal and gold-plated finish.

  • Condition: Excellent, Pre-owned
  • Diameter: 25mm (without the crown)
  • Lug To Lug: 28mm
Posted at
May 12, 2026, 12:39 PM
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[WTS] Seiko LM Special 5216-6020 Blue Sunburst Dial | Serviced | Sallaz Polishing | $450 shipped (Tax Duty Covered)

Seiko LM Special 5216-6020 Blue Sunburst Dial | Serviced | Sallaz Polishing | $450 shipped (Tax Duty Covered)

Seiko - 5216-6020 · $450
A Seiko Lord Matic Special from December 1973, featuring a beautifully executed blue sunburst dial and the hi-beat 5216 movement. The watch offers a clean yet expressive vintage aesthetic.

  • Condition: Excellent
  • Movement: Cal. 5216 automatic (25 jewels, hi-beat 28,800 bph)
  • Features: Day-Date (Kanji/English), Hacking & hand-winding
  • Bracelet size: ~19cm (with extender)
Posted at
May 12, 2026, 12:32 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 · $4,999
The Seiko 62MAS 'Big Crown' is a professional diver's watch released in 1965. It features a larger crown and comes with a black tropic rubber strap.

  • Condition: Excellent, serviced
  • Case size: 37mm diameter
  • Straps: black tropic rubber strap
Posted at
May 12, 2026, 12:30 PM
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[WTS] SKX009 Diver , All Original Replaced Bezel ~$199 Shipped~

SKX009 Diver , All Original Replaced Bezel ~$199 Shipped~

Seiko - SKX009 · $199
  • Case Size: 40mm
  • Bezel Type: replaced
Posted at
May 12, 2026, 11:51 AM
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[WTS] Seiko SPB509J1 Prospex GMT Blue Wave Limited Edition (Mint with Box and Papers)

Seiko SPB509J1 Prospex GMT Blue Wave Limited Edition (Mint with Box and Papers)

Seiko - SPB509J1 · $1,900
This limited edition Seiko Prospex GMT features a blue wave dial and is made with hardened steel for durability. It also has a comfortable micro-adjustable bracelet and increased water resistance compared to other GMTs in the same line.

  • Condition: Mint
  • Water Resistance: 200m depth rating
  • Bracelet Adjustability: on-the-fly micro-adjust
Posted at
May 12, 2026, 10:18 AM
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[WTS] Seiko SJE117 $2200, mint full kit

Seiko SJE117 $2200, mint full kit

Seiko - SJE117 · $2,200
Up for sale is the Seiko Marinemaster SJE117, a watch in mint condition.

  • Condition: Mint
  • Shipping: Via UPS
Posted at
May 12, 2026, 9:54 AM
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[WTS] Further Reduced - Seiko SUS 4S15 SCFF001

Further Reduced - Seiko SUS 4S15 SCFF001

Seiko - SCFF001 · $400
The Seiko SUS 4S15 SCFF001 is a vintage military watch that's not perfect due to movement issues, but looks good and has a unique character.

  • Condition: Pre-owned with quirks, partially serviced
  • Movement quirks: Quirky movement with potential reliability issues
  • Power reserve: 24-30 hours hand-wound
  • Case size: 35mm diameter, 41mm L2L
Posted at
May 12, 2026, 8:18 AM
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[WTS] Vintage 1.997 - Seiko 5️⃣ Superior Titanium Automatic | Ref 7S36 - 0140 | $299

Vintage 1.997 - Seiko 5️⃣ Superior Titanium Automatic | Ref 7S36 - 0140 | $299

Seiko - 7S36-0140 · $299
This is a vintage Seiko 5️⃣ Superior Titanium Automatic from 1998, featuring an automatic movement and measuring 39mm in case size.

  • Condition: Excellent
  • Year Of Manufacture: 1998
  • Case Size: 39mm diameter
  • Lug To Lug: 41.5mm
Posted at
May 12, 2026, 6:09 AM
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