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
503
Listings

Families

5 Sports

Mechanical

Presage

Prospex Divers

Prospex Land

Prospex Sky

Recraft

Current Listings

[WTS] 1978 Seiko Grand Twin Quartz – 9943-8000

1978 Seiko Grand Twin Quartz – 9943-8000

Seiko - 9943-8000 · $380
A notable piece from Seiko's late-70s quartz era featuring a clean textured white dial and strong geometric proportions, paired with its original integrated Seiko bracelet.

  • Condition: Very good condition, minimal patina
  • Movement: Seiko Twin Quartz
  • Production date: June 1978
  • Case width: 36mm
Posted at
Jan 5, 2026, 4:05 AM
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[WTS] Seiko Credor 6730-5340 Quartz – Square Case, Black/Blue Dial

Seiko Credor 6730-5340 Quartz – Square Case, Black/Blue Dial

Seiko - Credor 6730-5340
  • Case shape: Square Case
Posted at
Jan 5, 2026, 1:48 AM
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[WTS] JDM Seiko Astron SBXY015 Radio Wave Control Solar World time $500 OBO

JDM Seiko Astron SBXY015 Radio Wave Control Solar World time $500 OBO

Seiko - SBXY015 · $500
This JDM Seiko Astron SBXY015 features a Radio Wave Control Solar World time function, housed in a durable pure titanium case with hard coating and protected by a sapphire crystal. The watch has a 41.3mm diameter and is water-resistant up to 100m.

  • Condition: some wear on titanium band
  • Case Material: Pure Titanium with Hard Coating (Diamond Shield)
  • Dial Color: Black
  • Lume: Lumibrite on hands and indexes
Posted at
Jan 5, 2026, 1:13 AM
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[WTS] Vintage Seiko Dolce Two-Tone – Ref. SACL004

Vintage Seiko Dolce Two-Tone – Ref. SACL004

Seiko - SACL004 · $250
A vintage Seiko Dolce in a refined two-tone stainless steel case, powered by the high-accuracy quartz caliber 8J41-6030, originally produced in December 1996.

  • Condition: Very good
  • Production Date: December 1996
  • Case Type: two-tone stainless steel
  • Bracelet Links: extra links
Posted at
Jan 4, 2026, 11:41 PM
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[WTS] Seiko Presage SSA451 Green dial Auto $435 USA

Seiko Presage SSA451 Green dial Auto $435 USA

Seiko - SSA451 · $435
a beautiful Seiko Presage SSA451 with a dark green dial, featuring power reserve and date functions.

  • Condition: works as it should
Posted at
Jan 4, 2026, 10:23 PM
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[WTS] Seiko Diver Parts

Seiko Diver Parts

Seiko - NH35 · $90
A Seiko Diver homage watch ideal for enthusiasts who like to build watches, featuring an NH35 movement and a 39-40mm case.

  • Condition: Used
  • Movement: NH35 automatic movement
  • Case size: 39-40mm diameter
  • Crystal condition: No scratches
Posted at
Jan 4, 2026, 10:13 PM
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[WTS] Seiko Datejust Mod

Seiko Datejust Mod

Seiko · $1,500
Seiko Datejust mod, good condition, minor wear consistent with light use

  • Condition: Good overall condition, minor wear consistent with light use
  • Dial condition: well-preserved
  • Case condition: minor wear
Posted at
Jan 4, 2026, 9:45 PM
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[WTS] Seiko Prospex Diver SBDC061 Full Set + 2 Extra Straps Excellent Conditions

Seiko Prospex Diver SBDC061 Full Set + 2 Extra Straps Excellent Conditions

Seiko - SBDC061 · $599
A highly regarded JDM Seiko Prospex Diver model known for its build quality and strong lume. It comes in excellent condition, with a solid and reliable automatic movement.

  • Condition: Excellent overall condition with minor signs of wear on the bracelet
  • Bracelet links: 1
  • Extra straps: [object Object],[object Object]
  • Movement type: automatic
Posted at
Jan 4, 2026, 8:55 PM
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[WTS] Seiko SKX00J , serviced - $240

Seiko SKX00J , serviced - $240

Seiko - SKX009J · $240
Up for sale is a Seiko SKX009J model in very good condition, measuring at 42mm with an automatic 7S26 movement.

  • Condition: Very good condition
  • Case Size: 42mm diameter
  • Movement: Automatic 7S26
Posted at
Jan 4, 2026, 8:02 PM
Active
View listing on r/WatchExchange