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
467
Listings

Families

5 Sports

Mechanical

Presage

Prospex Divers

Prospex Land

Prospex Sky

Recraft

Current Listings

[WTS] Seiko SBCM029 8F35-00A0 Perpetual Calendar HAQ Diver

Seiko SBCM029 8F35-00A0 Perpetual Calendar HAQ Diver

Seiko - SBCM029 · $650
This Seiko SBCM029 Perpetual Calendar Diver features a unique orange dial and high-accuracy movement, perfect for everyday wear. The 39mm case size fits comfortably on the wrist, while the perpetual calendar functionality makes it easy to keep track of time. With its goldilocks case size and accurate movement, this watch is an attractive option for collectors.

  • Condition: Used with minor marks and pitting consistent with age and use
  • Case Size: 39mm diameter
  • Lug Width: 20mm
  • Thickness: 11mm
Posted at
Jan 23, 2026, 7:02 PM
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[WTS] Seiko World Timer 6117-6019

Seiko World Timer 6117-6019

Seiko - 6117-6019 · $1,500
A beautiful 1960s Seiko World Time on the original brick bracelet, serviced in 2025 and featuring a NOS crystal.

  • Condition: Pre-owned, patina on the dial
  • Year: 1960s
  • Bracelet Type: brick
  • Crystal Condition: New old stock (NOS)
Posted at
Jan 23, 2026, 5:44 PM
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[WTS] Seiko Lord Matic 5606-7000 - Clean dial - Working - See comment!

Seiko Lord Matic 5606-7000 - Clean dial - Working - See comment!

Seiko - 5606-7000 · $210
This Seiko Lord Matic is a vintage automatic watch with a gold tone case and an aftermarket strap. The watch has not been modified or serviced, but the originality of parts is unknown.

  • Condition: Used, unmodified and unrestored
  • Case size: ~36mm
  • Lug length: 40mm
  • Lug width: 19mm
Posted at
Jan 23, 2026, 5:37 PM
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[WTS] Vintage Seiko Lot (SWIPE FOR MORE)

Vintage Seiko Lot (SWIPE FOR MORE)

Seiko · $130
  • Bracelet Type: Original bracelets unless marked
  • Shipping Methods: insured USPS or UPS, Zelle, PayPal FF, PayPal G&S (+5%), Venmo
Posted at
Jan 23, 2026, 4:57 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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SEIKO MARINEMASTER 300 SLA077 WHITE Warranty

SEIKO MARINEMASTER 300 SLA077 WHITE Warranty

Seiko - SLA077 · $2,150
The Seiko MarineMaster 300 is a new style watch with a 42.6mm case, 13.4mm thickness, and a textured white dial.

  • Condition: LNIB (Like New In Box)
  • Movement: 8L35 in-house movement
  • Bracelet: Seiko MM bracelet
  • Caseback: Protected by plastic
Posted at
Mar 18, 2025, 5:58 PM
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Seiko X Kosuke Kawamura 5 sports SBSA177

Seiko X Kosuke Kawamura 5 sports SBSA177

Seiko - SBSA177 · $850
This limited edition Seiko Men's 5 Sports Kosuke Kawamura watch is a unique piece with only 3,000 produced. It features an automatic movement and comes with additional details such as a LumiBrite on hands, index(es) and bezel, and a three-fold clasp with push button release.

  • Condition: Mint condition
  • Movement Caliber: 4R36
  • Power Reserve: 41 hours
  • Water Resistance Bar: 10
Posted at
Mar 8, 2025, 6:34 PM
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