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] Like New Seiko SLA079 and SLA077 Marinemaster 300 from AD one week ago!!

Like New Seiko SLA079 and SLA077 Marinemaster 300 from AD one week ago!!

Seiko - SLA079 SLA077 · $2,200
Two brand new Seiko Marinemaster watches, purchased from an authorized dealer one week ago.

  • Condition: Like new
  • Warranty: signed warranty card
  • Shipping: CONUS shipping only
Posted at
Apr 20, 2026, 5:54 PM
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[WTS] Seiko 5 Sports SSK003 GMT Brand New Full Warranty

Seiko 5 Sports SSK003 GMT Brand New Full Warranty

Seiko - SSK003 · $345
This Seiko SSK003 GMT features a 42.5mm case, bidirectional 24hr bezel, and push pull crown with 100m water resistance.

  • Condition: Brand New
  • Case Size: 42.5 mm
  • Thickness: 13.6 mm
  • Lug To Lug: 46 mm
Posted at
Apr 20, 2026, 5:53 PM
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[WTS]

Seiko - 7009-8760 · $100
This is a Vintage Seiko 5 Automatic watch with a black dial and day/date display. It has a stainless steel case and bracelet, and an estimated production date of March 1984.

  • Condition: Pre-owned vintage condition with noticeable scratches and wear
  • Dial color: Black
  • Case material: Stainless Steel
  • Bracelet material: Stainless Steel
Posted at
Apr 20, 2026, 5:39 PM
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[WTS] Seiko Prospex Speedtimer “Pogue”

Seiko Prospex Speedtimer “Pogue”

Seiko - SSC947 · $475
This Seiko Prospex Speedtimer is a solar quartz watch with a power reserve of 6 months and water resistance of 100 meters.

  • Power Reserve: 6 months
  • Water Resistance: 100m depth rating
  • Lug Width: 21mm
Posted at
Apr 20, 2026, 4:51 PM
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[WTS] Seiko Prospex Alpinist Automatic Gold 39.5mm

Seiko Prospex Alpinist Automatic Gold 39.5mm

Seiko - SPB210 · $550
This listing is about a Seiko Prospex Alpinist Automatic Gold watch with a 39.5mm case and Japanese movement.

  • Case Size: 39.5mm diameter
  • Lug Width: 20mm
  • Water Resistance: 200m depth rating
Posted at
Apr 20, 2026, 4:48 PM
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[wts] 𝟏𝟗𝟖𝟎 𝐑𝐞𝐭𝐫𝐨 𝐒𝐄𝐈𝐊𝐎 𝟓 ✨ '𝐓𝐡𝐞 𝐒𝐢𝐥𝐯𝐞𝐫 𝐇𝐞𝐱𝐚𝐠𝐨𝐧' 🧊 𝐋𝐢𝐧𝐞𝐧 𝐃𝐢𝐚𝐥 | 𝟏𝟕𝐉 𝐀𝐮𝐭𝐨 𝐂𝐚𝐥. 𝟔𝟑𝟎𝟗 …. $𝟏𝟔𝟗 𝐒𝐡𝐢𝐩𝐩𝐞𝐝! 𝐎𝐁𝐎

𝟏𝟗𝟖𝟎 𝐑𝐞𝐭𝐫𝐨 𝐒𝐄𝐈𝐊𝐎 𝟓 ✨ '𝐓𝐡𝐞 𝐒𝐢𝐥𝐯𝐞𝐫 𝐇𝐞𝐱𝐚𝐠𝐨𝐧' 🧊 𝐋𝐢𝐧𝐞𝐧 𝐃𝐢𝐚𝐥 | 𝟏𝟕𝐉 𝐀𝐮𝐭𝐨 𝐂𝐚𝐥. 𝟔𝟑𝟎𝟗 …. $𝟏𝟔𝟗 𝐒𝐡𝐢𝐩𝐩𝐞𝐝! 𝐎𝐁𝐎

Seiko - 5 · $169
This Seiko 5 features a rare hexagonal case with a brushed metallic silver dial and linen texture, giving it a bold design language reminiscent of the early 80s. The multi-tiered construction creates a 'stadium' effect with immense depth. It includes a Cal. 6309 automatic movement.

  • Case Diameter: 37mm
  • Lug To Lug: 41mm
  • Thickness: 10mm
Posted at
Apr 20, 2026, 3:47 PM
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[WTS] Seiko Prospex Sea SPB509 (SBEJ027) Diver's GMT 60th LE

Seiko Prospex Sea SPB509 (SBEJ027) Diver's GMT 60th LE

Seiko - SPB509 (SBEJ027) · $1,950
This is a limited edition Seiko Prospex Sea SPB509, celebrating their 60th anniversary with a GMT function and automatic movement. It comes in excellent condition, has some minor marks from handling, and includes its original box and papers.

  • Condition: Excellent pre-owned
  • Size: 42mm diameter
  • Movement: Automatic
  • Strap: Original bracelet
Posted at
Apr 20, 2026, 3:45 PM
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[WTS] SKX009 Seiko - $275

SKX009 Seiko - $275

Seiko - SKX009 · $275
A Seiko SKX009 'Pepsi' automatic diver's watch is for sale, featuring a good condition and running well within spec.

  • Condition: Good/Used
  • Bracelet Type: Aftermarket jubilee (brushed center links)
  • Shipping: CONUS shipping included
  • Payment Methods: PayPal FF or Venmo
Posted at
Apr 20, 2026, 3:06 PM
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[wts] 𝐕𝐢𝐧𝐭𝐚𝐠𝐞 𝐒𝐄𝐈𝐊𝐎 𝟓 (𝐜.𝟏𝟗𝟖𝟎𝐬)✨ '𝐓𝐡𝐞 𝐒𝐭𝐨𝐫𝐦 𝐅𝐢𝐞𝐥𝐝' ⚡️ 𝟐𝟒𝐡 𝐌𝐢𝐥𝐢𝐭𝐚𝐫𝐲 𝐓𝐫𝐚𝐜𝐤 🪖 𝟏𝟕𝐉 𝐀𝐮𝐭𝐨 𝐂𝐚𝐥. 𝟕𝟎𝟎𝟗 ⚙️🇯🇵 …. $𝟏𝟑𝟓 𝐒𝐡𝐢𝐩𝐩𝐞𝐝!

𝐕𝐢𝐧𝐭𝐚𝐠𝐞 𝐒𝐄𝐈𝐊𝐎 𝟓 (𝐜.𝟏𝟗𝟖𝟎𝐬)✨ '𝐓𝐡𝐞 𝐒𝐭𝐨𝐫𝐦 𝐅𝐢𝐞𝐥𝐝' ⚡️ 𝟐𝟒𝐡 𝐌𝐢𝐥𝐢𝐭𝐚𝐫𝐲 𝐓𝐫𝐚𝐜𝐤 🪖 𝟏𝟕𝐉 𝐀𝐮𝐭𝐨 𝐂𝐚𝐥. 𝟕𝟎𝟎𝟗 ⚙️🇯🇵 …. $𝟏𝟑𝟓 𝐒𝐡𝐢𝐩𝐩𝐞𝐝!

Seiko - 5 · $135
A vintage Seiko 5 with a brownish-gray sunburst dial and 24-hour military time track, featuring a polished stainless steel case and Cal. 7009 automatic movement.

  • Case Diameter: 36mm
  • Lug To Lug: 44mm
  • Thickness: 10mm
Posted at
Apr 20, 2026, 2:15 PM
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