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
832
Listings

Families

5 Sports

Mechanical

Presage

Prospex Divers

Prospex Land

Prospex Sky

Recraft

Current Listings

[WTS] Seiko Superior Full Lume TV Dial | Serviced | $645

Seiko Superior Full Lume TV Dial | Serviced | $645

Seiko - SKZ040 · $645
This watch stands out with its full-lume dial, blocky indices, and distinct 1970s-inspired TV-shaped case. The dial is fully lumed and beautifully aged to a creamy tone, it glows like a torch in the dark.

  • Condition: good serviced condition
  • Case size: 37mm wide
  • Thickness: 11.5mm
  • Lug to lug: 40.2mm
Posted at
May 5, 2025, 10:57 PM
Active
View listing on r/WatchExchange
Seiko SBDC063 Prospex

Seiko SBDC063 Prospex

Seiko - SBDC063 · $300.003
A Seiko SBDC063 Prospex watch that is not in perfect condition due to heavy wear. It runs slightly slow and requires a tune-up, but comes with original accessories.

  • Condition: Used
Posted at
May 5, 2025, 10:53 PM
Active
View listing on WatchUseek
[WTS] Seiko White "Stargate" BNIB 🇯🇵 SKZ323K1 FULL KIT

Seiko White "Stargate" BNIB 🇯🇵 SKZ323K1 FULL KIT

Seiko - SKZ323K1 · $410
This rare Seiko SKZ323K1 White “Stargate” dive watch is brand new and comes with the original box, manual, and warranty card. The white dial is clean and the lume is still strong on the hands and indices.

  • Condition: Brand new (BNIB)
  • Case Size: 45mm
  • Lug To Lug: 48mm
  • Lug Width: 22mm
Posted at
May 5, 2025, 10:49 PM
Active
View listing on r/WatchExchange
[WTS] Seiko "Seikonaut" Bundle Get Both for $380 ⚓️

Seiko "Seikonaut" Bundle Get Both for $380 ⚓️

Seiko - 7S26-03R0, 7S36-03R0 · $380
Up for sale is a Seiko "Seikonaut" bundle consisting of two watches: the SNKK54 and SNKK47. Both watches have been polished to show their original stainless steel cases underneath, and come with original parts including the stainless steel bracelet.

  • Condition: Good, Great
  • Dial color: black, gold
  • Case material: stainless steel
  • Bracelet length: fits 6.5-7.5” wrists
Posted at
May 5, 2025, 10:44 PM
Active
View listing on r/WatchExchange
Seiko SPB143 Prospex

Seiko SPB143 Prospex

Seiko - SPB143 · $600.006
A Seiko SPB143 Prospex watch, currently sized for a 6.5" wrist and previously worn on a NATO band.

  • Condition: Good condition with normal minor wear
  • Wrist size compatibility: 6.5"
  • Bracelet links availability: Extra links not included
Posted at
May 5, 2025, 10:42 PM
Active
View listing on WatchUseek
SOLD SOLD SOLD - Seiko SPB143 Prospex

SOLD SOLD SOLD - Seiko SPB143 Prospex

Seiko - SPB143 · $600.006
This Seiko SPB143 is a Prospex watch that has been worn primarily on a nato band, but comes with the bracelet. It's currently sized for a 6.5" wrist and is in good condition.

  • Condition: Good with normal minor wear
  • Bracelet size limitation: Missing extra links
  • Wrist size: 6.5 inches
Posted at
May 5, 2025, 10:42 PM
Active
View listing on WatchUseek
[WTS] Seiko "Seikonaut" SNKK59 ⚫️ 🔴 ⚓️ 7S36-0030 $210

Seiko "Seikonaut" SNKK59 ⚫️ 🔴 ⚓️ 7S36-0030 $210

Seiko - SNKK59 7S36-0030 · $210
A rare, discontinued Seiko 'Seikonaut' with a black dial and red seconds hand. The watch has been serviced and timekeeping is within specification.

  • Condition: good condition
  • Case diameter: 39.5mm
  • Lug width: 10mm
  • Thickness: 10.5mm
Posted at
May 5, 2025, 10:40 PM
Active
View listing on r/WatchExchange
[WTS] Seiko SRP307 2nd Generation Black Monster - shark's teeth with no Prospex X on dial - full kit - great condition - spare links

Seiko SRP307 2nd Generation Black Monster - shark's teeth with no Prospex X on dial - full kit - great condition - spare links

Seiko - SRP307 · $345
A Seiko SRP307 2nd Generation Black Monster with a silver case, black dial, and white indices. It features very powerful lume and runs well with no issues.

  • Condition: great condition
  • Lug width: 20mm
  • Dial size: 43mm
  • Case length: 47.5mm
Posted at
May 5, 2025, 10:10 PM
Active
View listing on r/WatchExchange
Seiko SRP307 2nd Generation Black Monster - shark's teeth with no Prospex X on dial - full kit - great condition - spare links

Seiko SRP307 2nd Generation Black Monster - shark's teeth with no Prospex X on dial - full kit - great condition - spare links

Seiko - SRP307 · $345.003
This Seiko SRP307 is a 2nd Generation Black Monster with a shark's teeth pattern on the dial, no Prospex X marking. It features a silver case, black dial, and white indices with strong lume. The watch has no issues and includes all original accessories.

  • Condition: Great condition
  • Lug width: 20mm
  • Case code: 4R37 01J0
  • Dial code: 4R36 O1JB R 2
Posted at
May 5, 2025, 10:05 PM
Active
View listing on WatchUseek