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] Vintage Seiko 1975 Lord Matic (LM) De Luxe 5626-8140 "Snowflake" Dial | King Seiko Movement | Hi-Beat 28800 BPH | Serviced | $400 (Shipping Included)

Vintage Seiko 1975 Lord Matic (LM) De Luxe 5626-8140 "Snowflake" Dial | King Seiko Movement | Hi-Beat 28800 BPH | Serviced | $400 (Shipping Included)

Seiko - 5626-8140 · $400
A vintage 1975 Seiko Lord Matic De Luxe with a unique snowflake dial and King Seiko movement, featuring automatic hi-beat 28,800 BPH and hacking functionality.

  • Condition: Serviced
  • Movement: Automatic
  • Calendar: Kanji/English
  • Case size: 37mm diameter
Posted at
Apr 11, 2026, 4:17 PM
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[WTS] Vintage Seiko 1973 Lord Matic (LM) Special 5206-6100 "Guilloche" Dial | Faceted Crystal | Hi-Beat 28800 BPH | Serviced | $320 (Shipping Included)

Vintage Seiko 1973 Lord Matic (LM) Special 5206-6100 "Guilloche" Dial | Faceted Crystal | Hi-Beat 28800 BPH | Serviced | $320 (Shipping Included)

Seiko - 5206-6100 · $320
A 1973 Seiko Lord Matic Special with a guilloche dial, automatic movement and Kanji/English calendar.

  • Condition: Pre-owned with some damage on the dial
  • Movement Type: Automatic
  • Calendar: Kanji/English
  • Case Size Without Crown: 35mm
Posted at
Apr 11, 2026, 4:02 PM
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[WTS] Vintage Seiko Duo

Vintage Seiko Duo

Two vintage Seiko quartz watches for sale, including a Roman Numeral Type and a Snowflake Chronos.

  • Condition: Pre-owned working condition
  • Case size: both likely 32mm or 34mm diameter, but not explicitly stated
  • Payment methods: Zelle, PayPal FF, PayPal G&S (+5%), Venmo
Posted at
Apr 11, 2026, 3:57 PM
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[WTS] Vintage Seiko 1973 KS Vanac 5626-7220 Brown Linen Dial | Faceted Crystal | Hi-Beat 28800 BPH | Serviced | $500 (Shipping Included)

Vintage Seiko 1973 KS Vanac 5626-7220 Brown Linen Dial | Faceted Crystal | Hi-Beat 28800 BPH | Serviced | $500 (Shipping Included)

Seiko - 5626-7220 · $500
A vintage King Seiko Vanac from 1973 featuring a brown linen dial and faceted crystal. The watch has been serviced and runs well, with options for additional service or upgrades.

  • Condition: Serviced
  • Case Size: 36mm diameter
  • Lug To Lug Length: 37.5mm
  • Bracelet Length: up to 7.1 inch wrist
Posted at
Apr 11, 2026, 3:52 PM
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[WTS] mint Seiko Prospex SRQ047 Speedtimer Auto Chrono $1475 shipped conus

mint Seiko Prospex SRQ047 Speedtimer Auto Chrono $1475 shipped conus

Seiko - SRQ047 · $1,475
A Seiko Prospex SRQ047 Speedtimer Automatic Chronograph, featuring a brushed dial with champagne finish and a 42mm case. It has a spectacular chronograph action from the Seiko 8R movement and comes with full set, AD card, bracelet, and leather rally-style straps.

  • Condition: Like new
  • Case size: 42mm
  • Movement: Seiko 8R
Posted at
Apr 11, 2026, 3:47 PM
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[WTS] Vintage Seiko 1974 Lord Matic (LM) Special 5216-6040 White Sunburst Dial | Integrated Bracelet Design | Hi-Beat 28800 BPH | Serviced | $320 (Shipping Included)

Vintage Seiko 1974 Lord Matic (LM) Special 5216-6040 White Sunburst Dial | Integrated Bracelet Design | Hi-Beat 28800 BPH | Serviced | $320 (Shipping Included)

Seiko - 5216-6040 · $320
A 1974 Seiko Lord Matic Special featuring a white sunburst dial and classic integrated bracelet design.

  • Condition: Serviced, some minor nicks on the crystal edge
  • Movement: Automatic Hi-Beat 28800 BPH
  • Calendar: Kanji/English
  • Case size: 35.5mm diameter (without crown)
Posted at
Apr 11, 2026, 3:46 PM
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[WTS] Vintage Seiko 1973 Lord Matic 5606-7192 White Sunburst Dial | Metal Quickset Star | Serviced | $250 (Shipping Included)

Vintage Seiko 1973 Lord Matic 5606-7192 White Sunburst Dial | Metal Quickset Star | Serviced | $250 (Shipping Included)

Seiko - 5606-7192 · $250
A vintage Seiko Lord Matic from 1973 featuring a metal quickset star, automatic movement, and kanji/english calendar. The watch has been serviced in 2026.

  • Condition: Serviced
  • Movement Type: Automatic
  • Calendar Type: Kanji/English
  • Case Size: 37mm (diameter)
Posted at
Apr 11, 2026, 3:38 PM
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[WTS] Seiko PADI Turtle SRPE99 - OEM Strap + Unworn Bracelet

Seiko PADI Turtle SRPE99 - OEM Strap + Unworn Bracelet

Seiko - SRPE99 · $350
This Seiko PADI Turtle is an unworn watch that comes with a new bracelet and original packaging.

  • Condition: New, unworn
  • Bracelet condition: new, unworn
  • Box and papers: yes
Posted at
Apr 11, 2026, 3:16 PM
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[WTS] Seiko SRPE43 "Old Clock" Cocktail Time - Brand New Unworn

Seiko SRPE43 "Old Clock" Cocktail Time - Brand New Unworn

Seiko - SRPE43 · $285
This Seiko SRPE43 is a 'Cocktail Time' model purchased from an authorized dealer in New Jersey. It comes with its original box and accessories.

  • Condition: Brand new, unworn
  • Box and papers included: yes
  • Warranty card type: stamped
Posted at
Apr 11, 2026, 3:01 PM
Active