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
419
Listings

Families

5 Sports

Mechanical

Presage

Prospex Divers

Prospex Land

Prospex Sky

Recraft

Current Listings

[WTS] Seiko Pogue 6139-6002 Yellow+Steel $380 🚀

Seiko Pogue 6139-6002 Yellow+Steel $380 🚀

Seiko - 6139-6002 · $380
A vintage Seiko Pogue 6139-6002 in steel and yellow with a sunburst dial, Pepsi bezel, and original H-link bracelet.

  • Condition: Pre-owned, freshly serviced movement
  • Movement: Automatic 6139 chronograph movement
  • Crystal: Hardlex crystal
  • Water resistance: Vintage water resistance (not recommended for swimming)
Posted at
Apr 29, 2026, 4:08 PM
Active
View listing on r/WatchExchange
[WTS] SEIKO 5 SPORTS AUTOMATIC. $160 Shipped

SEIKO 5 SPORTS AUTOMATIC. $160 Shipped

Seiko - 5 Sports Automatic · $160
This Seiko 5 Sports Automatic is a reliable and stylish watch featuring an in-house automatic caliber, luminous hands, and a clean classic design. It has a day-date display and an exhibition case back for added visual interest.

  • Condition: good working condition
  • Case diameter: 39mm
  • Thickness: 14mm
  • Lug to lug: 42mm
Posted at
Apr 29, 2026, 12:55 PM
Active
View listing on r/WatchExchange
[WTS] Seiko x Nano Universe 7N01-0KA0 - Limited 300 pieces - 299 USD - CA, US

Seiko x Nano Universe 7N01-0KA0 - Limited 300 pieces - 299 USD - CA, US

Seiko - 7N01-0KA0 · $299
This Seiko x Nano Universe limited edition watch is one of only 300 pieces available.

  • Quantity Produced: 300 pieces
Posted at
Apr 29, 2026, 12:37 PM
Active
View listing on r/WatchExchange
[WTS] seiko turtle - 100$ + shipping

seiko turtle - 100$ + shipping

Seiko - Turtle · $100
A Seiko turtle watch being sold as part of a collection thinning process. The watch appears to have been modified by possibly removing the cyclops lens.

  • Condition: Pre-owned (possibly modified)
  • Strap type: rubber
  • Color: blue
Posted at
Apr 29, 2026, 11:50 AM
Active
View listing on r/WatchExchange
[WTS] Seiko Brightz SAGJ005 Chronograph 7J21 HAQ | Good condition | $680

Seiko Brightz SAGJ005 Chronograph 7J21 HAQ | Good condition | $680

Seiko - SAGJ005 · $680
Up for sale is a rare quartz chronograph from Seiko produced over 20 years ago. The watch features a Nautilus-style case design and is highly sought after by collectors.

  • Condition: Good condition with minor scratches
  • Movement: Seiko 7J21 High-Accuracy Quartz (HAQ)
  • Case material: Titanium
  • Case size: 38.5mm diameter
Posted at
Apr 29, 2026, 11:03 AM
Active
View listing on r/WatchExchange
[WTS] Seiko BRIGHTZ SDGC021 – Great Condition – $560

Seiko BRIGHTZ SDGC021 – Great Condition – $560

Seiko - SDGC021 · $560
A beautifully designed Seiko BRIGHTZ model with a refined appearance and premium movement. The watch runs smoothly and has a clean dial with Roman numeral at 12 o'clock.

  • Condition: Great condition, minor signs of use
  • Case size: 40.5mm diameter
  • Lug width: 20mm
  • Movement power reserve: 45 hours
Posted at
Apr 29, 2026, 10:59 AM
Active
View listing on r/WatchExchange
[WTS] Seiko Grand Quartz 9943-5010 “Cap Gold” – Twin Quartz HAQ – Gold Dial – Day/Date Price : 600$

Seiko Grand Quartz 9943-5010 “Cap Gold” – Twin Quartz HAQ – Gold Dial – Day/Date Price : 600$

Seiko - 9943-5010 · $600
A high-precision quartz watch from the late 1970s Japan, featuring Seiko's famous dual quartz movement (cal. 9943) for outstanding accuracy.

  • Condition: Perfect condition, with a few minor scratches on the case
  • Case size: ~34–35mm
  • Movement type: Seiko Twin Quartz Cal. 9943
  • Material: Gold-plated stainless steel
Posted at
Apr 29, 2026, 9:37 AM
Active
View listing on r/WatchExchange
[WTS] Seiko LM Special 5206-6050 - Silver/White Dial - March 1971 Vintage Automatic

Seiko LM Special 5206-6050 - Silver/White Dial - March 1971 Vintage Automatic

Seiko - 5206-6050 · $345
This is a clean and elegant vintage piece powered by Seiko’s respected caliber 5206 automatic movement, which was used in many of Seiko’s higher-end mechanical watches of the era. The watch features a minimal silver-white dial with baton hour markers and three shiny stick hands, giving it a timeless vintage look.

  • Condition: Overall good vintage condition
  • Movement: Seiko Cal. 5206 Automatic
  • Case size: 35mm (without crown)
  • Lug to lug: 39mm
Posted at
Apr 29, 2026, 9:26 AM
Active
View listing on r/WatchExchange
[WTS] Seiko QZ JDMwith Handmade Crocodile strap ” Ref. 0922 - 1975 - Sunburst Silver Dial - $160

Seiko QZ JDMwith Handmade Crocodile strap ” Ref. 0922 - 1975 - Sunburst Silver Dial - $160

Seiko - QZ · $160
A JDM Seiko QZ model with a handmade crocodile strap, featuring a sunburst silver dial from 1975.

  • Dial color: Sunburst Silver
  • Year of manufacture: 1975
Posted at
Apr 29, 2026, 9:23 AM
Active
View listing on r/WatchExchange