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 $275 (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 $275 (message me if you can't see the details/description in the comments)

Seiko - 4823-8130 · $275
This vintage Seiko 'King Quartz' features a silvery white birch textured dial with applied high-polish stainless steel markers and a signed crown. The watch houses the calibre 4823b movement, which has a day/date complication and is known for its accuracy of 10 seconds per month.

  • Condition: good considering its age, minor general wear
  • Movement caliber: calibre 4823b
Posted at
Apr 18, 2026, 11:11 PM
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[WTS] Seiko SKX007K w/ free stainless bracelet ⚓️ ⚫️ $270 shipped

Seiko SKX007K w/ free stainless bracelet ⚓️ ⚫️ $270 shipped

Seiko - SKX007K · $270
Up for sale is my Seiko SKX007K automatic diver’s watch. From the famous, and now discontinued, SKX line of dive watches.

  • Condition: Good
  • Case size: 42mm diameter
  • Lug width: 22mm
  • Thickness: 13mm
Posted at
Apr 18, 2026, 10:56 PM
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[WTS] Seiko Alpinist SPB503 Tealpine

Seiko Alpinist SPB503 Tealpine

Seiko - SPB503 · $825
Up for sale is my Seiko Alpinist with a beautiful tealpine dial. The watch was only worn a couple times and comes with its original box and papers.

  • Condition: Pre-owned, lightly worn
  • Case material: Stainless steel (super hard coating)
  • Case size: 12.7mm thickness, 39.5mm diameter
  • Water resistance: 20 bar
Posted at
Apr 18, 2026, 10:54 PM
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[WTS] Seiko SBDC053 Prospex Diver | Full Set | $470 Shipped

Seiko SBDC053 Prospex Diver | Full Set | $470 Shipped

Seiko - SBDC053 · $470
A Seiko SBDC053 Prospex Diver with a full set including boxes, papers, and two rubber straps. It has an original character and maintains its tool watch appeal.

  • Condition: Good, some honest wear on the bezel and buckle/clasp
  • Movement: Seiko 6R15 automatic (hand-winding and hacking)
  • Water Resistance: 200m ISO-certified diver
  • Crystal: Sapphire
Posted at
Apr 18, 2026, 9:33 PM
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[WTS] Seiko Presage Cocktails SARY076 black indices

Seiko Presage Cocktails SARY076 black indices

Seiko - SARY076 · $399
A Seiko Presage Cocktail watch with a black dial and gold indices, powered by the automatic Caliber 4R35 movement.

  • Movement caliber number: 4R35
  • Duration: approx. 41 hours
Posted at
Apr 18, 2026, 9:16 PM
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[WTS] Seiko SUR307 $90

Seiko SUR307 $90

Seiko - SUR307 · $90
A Seiko SUR307 is being sold for $90, featuring a 6.5in wrist size and extra links.

  • Condition: Used as shown in pictures
  • Wrist size: 6.5in
  • Extra links included: 3
Posted at
Apr 18, 2026, 8:14 PM
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[WTS] 1976 Seiko Superior 4883-8100 patina dial

1976 Seiko Superior 4883-8100 patina dial

Seiko - 4883-8100 · $599
This 1976 Seiko Superior is a highly regarded Quartz watch from December 1976, featuring a patina dial and original condition case. The watch remains in excellent condition, with only minor signs of wear.

  • Condition: perfect, unpolished condition with minor signs of wear
  • Movement: 4883-8100
  • Dimensions: [object Object]
  • Case material: harden stainless steel
Posted at
Apr 18, 2026, 8:03 PM
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[WTS] JDM Seiko Brightz SAGL001, 8L21 movement, with box and papers, serviced. ($1,900 USD)

JDM Seiko Brightz SAGL001, 8L21 movement, with box and papers, serviced. ($1,900 USD)

This listing is for a JDM Seiko Brightz SAGL001 with an 8L21 movement.

  • Movement: 8L21
  • Box and papers included: true
Posted at
Apr 18, 2026, 6:48 PM
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[WTS] Seiko 7A28-701A Quartz Chronograph (1983) — Fully Serviced, Original Speedmaster Bracelet

Seiko 7A28-701A Quartz Chronograph (1983) — Fully Serviced, Original Speedmaster Bracelet

Seiko - 7A28-701A · $800
This 1983 Seiko Quartz Chronograph features a unique design and is equipped with an Original Speedmaster Bracelet.

  • Bracelet type: Original Speedmaster
Posted at
Apr 18, 2026, 6:45 PM
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