Grand Seiko

Since its inception in 1960, Grand Seiko has exemplified Japanese excellence in watchmaking, creating timepieces that rival or exceed Swiss luxury standards. Their proprietary Spring Drive movement represents a revolutionary fusion of mechanical and electronic engineering, offering unprecedented precision. The brand is renowned for their exceptional case polishing using the Zaratsu technique, their extremely precise mechanical movements, and their nature-inspired aesthetics. Each timepiece showcases their philosophy of 'The Nature of Time,' combining practical innovation with artistic expression and uncompromising attention to detail.


Families


Current Listings

[WTS] Grand Seiko Heritage Collection Spring Drive – BOX & PAPERS – SBGA401G

Grand Seiko Heritage Collection Spring Drive – BOX & PAPERS – SBGA401G

Grand Seiko - SBGA401G · $3,800
This Grand Seiko Heritage Collection Spring Drive watch is a refined and precise timepiece powered by the 9R65 movement. It features a stainless steel case with a 41-millimeter diameter and a GS steel and SG brown croc strap.

  • Condition: Very nice pre-owned condition, light wear throughout
  • Movement: 9R65
  • Case material: Stainless Steel
  • Case diameter: 41mm
Posted at
Feb 28, 2026, 10:29 AM
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[WTS] 2021 Grand Seiko Automatic GMT SBGM221 – Great Condition – $3,750 Shipped

2021 Grand Seiko Automatic GMT SBGM221 – Great Condition – $3,750 Shipped

Grand Seiko - SBGM221 · $3,750
This 2021 Grand Seiko Automatic GMT is a classic traveler's watch from the Elegance Collection, featuring an ivory dial and blued GMT hand. It blends refined finishing with practical GMT functionality. The watch is in great overall condition, showing only minimal hairlines consistent with light use.

  • Condition: great overall condition with minimal hairlines
  • Case size: 39.5mm diameter
  • Movement: Automatic GMT (Caliber 9S66)
  • Crystal: sapphire
Posted at
Feb 27, 2026, 9:22 PM
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[WTS] Grand Seiko Masterpiece Blue Men's Watch - SBGJ237A

Grand Seiko Masterpiece Blue Men's Watch - SBGJ237A

Grand Seiko - SBGJ237A · $3,400
This Grand Seiko Masterpiece Blue is a men's watch that features a blue Peacock dial, passed water resistance test, and has been recently serviced to Grand Seiko specifications.

  • Condition: Excellent
  • Case Material: unknown
  • Dial Color: blue
  • Water Resistance: null
Posted at
Feb 27, 2026, 7:15 PM
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[WTS] Grand Seiko Spring Drive Boutique Exclusive SBGA401

Grand Seiko Spring Drive Boutique Exclusive SBGA401

Grand Seiko - SBGA401 · $3,750
This Grand Seiko SBGA401 is a Boutique Exclusive Spring Drive watch, available as a completely full set with box and papers.

  • Condition: Beautiful condition
  • Payment Methods: Zelle, PayPal, or Western Union
  • Seller Rating: 5-STAR rated business on Google
Posted at
Feb 27, 2026, 7:00 PM
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[WTS] Grand Seiko SBGA125 – Full Set 4,250 USD

Grand Seiko SBGA125 – Full Set 4,250 USD

Grand Seiko - SBGA125 · $4,250
Selling a limited-edition Heritage Collection Spring Drive model, the Grand Seiko SBGA125 Blizzard. It has been stored safely for most of its life and features a smooth Spring Drive sweep and strong power reserve.

  • Condition: Good condition with light signs of wear
  • Movement: 9R65 Spring Drive
  • Case size: 40mm diameter
  • Water resistance: confirmed by dealer at purchase
Posted at
Feb 27, 2026, 1:34 PM
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[WTS] Brand New & Fully Stickered 2026 Grand Seiko Elegance GMT “25th Anniversary Mt. Iwate” SBGM253G — Limited to 1,700 Pieces — $5,495 (Sold Out at GS)

Brand New & Fully Stickered 2026 Grand Seiko Elegance GMT “25th Anniversary Mt. Iwate” SBGM253G — Limited to 1,700 Pieces — $5,495 (Sold Out at GS)

Grand Seiko - SBGM253G · $5,495
Brand New & Fully Stickered 2026 Grand Seiko Elegance GMT "25th Anniversary Mt. Iwate" Limited to 1,700 Pieces — Sold Out at GS

  • Limited edition: Limited to 1,700 pieces
Posted at
Feb 27, 2026, 11:19 AM
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[WTS] 2024 Grand Seiko Sport GMT SBGN027 – Full Set $2,350 Shipped

2024 Grand Seiko Sport GMT SBGN027 – Full Set $2,350 Shipped

Grand Seiko - SBGN027 · $2,350
A 2024 Grand Seiko Sport GMT with a robust quartz movement, 39mm stainless steel case, and 200m water resistance.

  • Condition: Excellent (minimal wear)
  • Case size: 39mm diameter
  • Movement: Quartz GMT (Caliber 9F86)
  • Crystal: Sapphire
Posted at
Feb 26, 2026, 6:39 PM
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[WTS] Grand Seiko SBGA015 Spring Drive Double Stamp Rare

Grand Seiko SBGA015 Spring Drive Double Stamp Rare

Grand Seiko - SBGA015 · $2,700
Early Grand Seiko Spring Drive SBGA015 with a rare double-stamped dial, produced for the Japanese domestic market. This transitional-era watch is highly collectible and one of the few seen in the U.S.

  • Condition: Gorgeous condition, full set
  • Movement: Spring Drive
  • Size: 41mm diameter
  • Origin: Japan
Posted at
Feb 26, 2026, 5:38 PM
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[WTS] Grand Seiko full bracelet

Grand Seiko full bracelet

Grand Seiko - SBGP013 · $400
Additional Details: Hi watchex! Up for sale today is my full bracelet from my SBGP013. It’s in great condition and I’m selling it because I’m not a bracelet guy and prefer my watches on leather.

  • Condition: great condition
  • Width: 20mm
Posted at
Feb 26, 2026, 4:39 PM
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