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 Prospex Alpinist "The Black Series" - Ref. SBDC185 (SPB337) - 2025

Seiko Prospex Alpinist "The Black Series" - Ref. SBDC185 (SPB337) - 2025

Up for sale is the limited edition **Seiko Alpinist SBDC185**, part of the "Black Series." This model takes the iconic Alpinist silhouette and gives it a stealthy, modern edge with a full black ion-coated case and a stunning "sand-textured" black dial.

  • Condition: Like new / Near mint
  • Movement: Seiko In-House Calibre 6R35 (Automatic, 70-hour power reserve)
  • Case diameter: 39.5mm
  • Thickness: 13.2mm
Posted at
Apr 13, 2026, 8:08 AM
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[WTS] Seiko Orange Dial Perpetual Quartz Diver - SCBM029

Seiko Orange Dial Perpetual Quartz Diver - SCBM029

Seiko - SCBM029 · $499
A rare orange dial Seiko SBCM029 Perpetual Calendar Diver featuring a high-accuracy 8F35 movement, accurate to +/- 20 seconds per year. It has an automatic calendar that adjusts for months with fewer than 31 days and leap years.

  • Condition: Very good condition with light marks and pitting consistent with use and age
  • Case Size: 39mm
  • Lug Width: 20mm
  • Thickness: 11mm
Posted at
Apr 13, 2026, 6:15 AM
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[WTS] Rare Seiko M705 - 5A00 SCUBA MASTER 200M Vintage Digital | 1990s Quartz | 44.5mm | Good Condition | Only $480

Rare Seiko M705 - 5A00 SCUBA MASTER 200M Vintage Digital | 1990s Quartz | 44.5mm | Good Condition | Only $480

This rare Seiko M705-5A00 Scuba Master 200m digital watch is a vintage piece from the 1990s, featuring a quartz movement and measuring 44.5mm across.

  • Condition: Good condition, perfect working order
  • Case diameter: 44.5mm
  • Depth rating: 200m
Posted at
Apr 13, 2026, 2:16 AM
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[WTS] Seiko Speedtimer repost with Price reduction

Seiko Speedtimer repost with Price reduction

Seiko - SPB513 · $825
A recent Seiko release, the Speedtimer model SPB513 is being sold due to financial needs. The watch has been barely worn and kept excellent time.

  • Condition: Like new, minor scratch on left side of case
  • Age: 3 months old
  • Warranty: Active warranty from authorized dealer
Posted at
Apr 13, 2026, 2:04 AM
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[WTS] "Baby Grand Seiko" Seiko SARX035 Original Box and Papers. Excellent Condition.

"Baby Grand Seiko" Seiko SARX035 Original Box and Papers. Excellent Condition.

Seiko - SARX035 · $660
This is a Seiko SARX035 in excellent condition. It has incredible finishing and a stunning deep black watch face that looks great in sunlight.

  • Condition: Excellent condition with minimal light scratches to the bracelet
  • Case size: 40.5mm diameter
  • Thickness: ~11.5mm
  • Movement: 6R15 automatic (hacking & hand-winding)
Posted at
Apr 13, 2026, 1:20 AM
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[WTS] Seiko Premier Big Date - Big Price Reduction!

Seiko Premier Big Date - Big Price Reduction!

Seiko - Premier Big Date · $9,000
This watch features a sapphire crystal, big date window, and Roman indices. It runs perfectly and keeps good time.

  • Condition: Decent shape, runs perfectly, some scratches on case and bracelet
  • Case Diameter: 40mm
Posted at
Apr 13, 2026, 1:04 AM
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[WTS] Seiko F.C. Timer, 8M32-6010, Dancing Hands, Black, Quartz, Vintage

Seiko F.C. Timer, 8M32-6010, Dancing Hands, Black, Quartz, Vintage

Seiko - 8M32-6010 · $300
A vintage Seiko F.C. Timer watch in black, featuring a quartz movement and dancing hands display.

  • Condition: Pre-owned with small mark on bezel, rubbing/surface scratches on case/case back
  • Movement: 8M32 Quartz
  • Case Diameter: 35mm (without crown)
  • Lug To Lug: 41mm
Posted at
Apr 13, 2026, 12:28 AM
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[WTS] Seiko "Emblem" April 1975 Disco Volanté, High Quality Solid-Link Bracelet Version (4120-9000) Japan-made $190 (message me if you can't see the details/description in the comments)

Seiko "Emblem" April 1975 Disco Volanté, High Quality Solid-Link Bracelet Version (4120-9000) Japan-made $190 (message me if you can't see the details/description in the comments)

Seiko - 4120-9000 · $190
This vintage Seiko 'Emblem' was made in Japan in April of 1975. It features a beautiful mirror-like silver dial with black stick baton markers and unique hands, on a lugless 'disco volanté' case design.

  • Condition: Great condition for its age
  • Movement accuracy: 15 seconds per month
  • Case dimensions: 35mm x 36mm x 8mm
  • Lug width: 18mm
Posted at
Apr 12, 2026, 11:00 PM
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[WTS] 1975 Seiko Lord Matic “Gradient Emerald Green Sunburst” Dial 5606-8061 | Great Condition (Serviced) | $450

1975 Seiko Lord Matic “Gradient Emerald Green Sunburst” Dial 5606-8061 | Great Condition (Serviced) | $450

Seiko - 5606-8061 · $450
The Seiko Lord Matic 5606-8061 is a proper example of Seiko in the 1970s refining everyday watchmaking into something far more interesting. Produced around 1974–1975, this sits right in that era where design and mechanics were both taken seriously.

  • Condition: Great, serviced condition
  • Dial color: Gradient Emerald Green Sunburst
  • Case size: 36–37mm diameter
  • Lug-to-lug length: compact
Posted at
Apr 12, 2026, 10:58 PM
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