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 "King Quartz" September 1977 Silver Birch Textured Dial, Original Bracelet, Japan-Made (4823-8130) Special Seconds Hand Function, Signed Crown $270 (message me if you can't see the details/description in the comments)

Seiko "King Quartz" September 1977 Silver Birch Textured Dial, Original Bracelet, Japan-Made (4823-8130) Special Seconds Hand Function, Signed Crown $270 (message me if you can't see the details/description in the comments)

  • Condition: Good, minor general wear and some scratches on the crystal
  • Movement: Over-engineered calibre 4823b with day/date complication
  • Accuracy: 10 seconds per month
  • Seconds hand function: Jumps to the next 10 second increment when pulling out the crown for faster time setting
Posted at
Apr 26, 2026, 10:34 PM
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[WTS] Seiko Azabu Tailor Grand Cocktail SDGM008

Seiko Azabu Tailor Grand Cocktail SDGM008

Seiko - SDGM008 · $800
This Seiko Azabu Tailor Cocktail is a stylish and elegant timepiece featuring three straps, one with slight wear. It's available for sale from Boston, MA.

  • Condition: Great condition
  • Previous owner: pradeepraavi
  • Straps included: 3
  • Location shipped from: Boston, MA
Posted at
Apr 26, 2026, 9:23 PM
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[WTS] Seiko King Turtle SBDY051 SRPE05 (Serviced)

Seiko King Turtle SBDY051 SRPE05 (Serviced)

Seiko - SBDY051/SRPE05 · $475
A JDM version of the Seiko King Turtle SBDY051, available for sale with free shipping in the US.

  • Condition: Good condition all around
  • Strap: Crafter Blue strap and Strapcode bracelet
Posted at
Apr 26, 2026, 8:39 PM
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[WTS] Seiko Quartz 80's (70$)

Seiko Quartz 80's (70$)

Seiko · $70
Seiko Quartz from the 80s for sale. It is a quartz watch, which means it's accurate and reliable.

Posted at
Apr 26, 2026, 7:59 PM
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[WTS] King Quartz Twin 1979

King Quartz Twin 1979

This Seiko King Quartz Twin features a twin quartz movement and a beautiful navy colored dial, making it a great timepiece.

  • Condition: Very nice condition
  • Bracelet condition: very nice condition
  • Movement accuracy: -/+20 second per year
Posted at
Apr 26, 2026, 7:34 PM
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[WTS] Seiko Alpinist SARB017 w/ extras - $725 OBO

Seiko Alpinist SARB017 w/ extras - $725 OBO

Seiko - SARB017 · $725
This is the legendary Seiko Alpinist SARB017, running great and coming with original strap and Uncle Seiko bracelet.

  • Condition: great condition
  • Extras: original strap, Uncle Seiko bracelet
Posted at
Apr 26, 2026, 7:31 PM
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>>REDUCED FURTHER<< SEIKO MARINEMASTER 300 SLA077 WHITE Warranty

>>REDUCED FURTHER<< SEIKO MARINEMASTER 300 SLA077 WHITE Warranty

Seiko - SLA077 · $1,950
This Seiko MarineMaster 300 features a 42.6mm stainless steel case, 13.4mm thickness, and a textured white dial.

  • Condition: LNIB (Like New In Box)
  • Case Size: 42.6mm diameter
  • Thickness: 13.4mm
  • Movement: 8L35 in-house movement
Posted at
Apr 3, 2025, 4:25 PM
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2021 Seiko Air Diver's 200m Ref: SBDC061 with Box and Papers�

2021 Seiko Air Diver's 200m Ref: SBDC061 with Box and Papers�

Seiko - SBDC061 · $550
2021 Seiko Air Diver's 200m watch with a 44mm stainless steel case, black dial, and uni-directional bezel. It comes with the original box, papers, and warranty card.

  • Condition: Excellent
  • Case size: 44mm diameter
  • Water resistance: 200m depth rating
  • Movement: Seiko calibre 6R15
Posted at
Mar 27, 2025, 9:04 PM
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Seiko Marinemaster SBDB009 "Spring Drive Tuna"

Seiko Marinemaster SBDB009 "Spring Drive Tuna"

Seiko - SBDB009 · $3,900
The Seiko Marinemaster SBDB009 'Spring Drive Tuna' is a Japanese version of the watch, built in Grand Seiko's Morioka studio. It features a titanium case with a unique black Ion DLC coating and a 5R65 Spring Drive movement.

  • Condition: Pretty much as new
  • Case size: 50mm diameter
  • Bezel size: 41mm diameter
  • Case material: titanium
Posted at
Mar 27, 2025, 6:16 PM
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