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.

38
Watches
3
Families
108
Listings

Families

Mechanical

Quartz

Spring Drive

Current Listings

[WTS] 2023 Grand Seiko 44GS 55th Anniversary LE 40mm Spring Drive SLGA013G Full Set

2023 Grand Seiko 44GS 55th Anniversary LE 40mm Spring Drive SLGA013G Full Set

Grand Seiko - 44GS 55th Anniversary SLGA013G · $5,675
The watch features a black dial inspired by the elliptical orbit of the stars in the night sky, housed in a stainless steel case with a bezel made from the same material.

  • Condition: nice preowned condition with light scratches on the case and bracelet
  • Case material: stainless steel
  • Bezel material: stainless steel
  • Dial: black, elliptical orbit of stars in the night sky design
Posted at
Dec 12, 2025, 10:51 PM
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[WTS] 1964 Grand Seiko “Self-Dater” 43999 | Great Condition (Serviced) | $1600

1964 Grand Seiko “Self-Dater” 43999 | Great Condition (Serviced) | $1600

Grand Seiko - 43999 · $1,660
The Grand Seiko Ref. 43999 is one of the most important early chapters in Grand Seiko history, produced around 1964 with a date complication and housed in a beautifully proportioned stainless steel case.

  • Condition: Great serviced condition with minor hairline scratches on the case and caseback fitting for its age.
  • Case size: 36.5-37mm
  • Movement type: Manual-wind Caliber 430
  • Jewels: 35
Posted at
Dec 12, 2025, 10:50 PM
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[WTS] Grand Seiko SBGA431 Limited Edition

Grand Seiko SBGA431 Limited Edition

Grand Seiko - SBGA431 · $5,900
A rare Grand Seiko Limited Edition, released for the China market with only 181 pieces made. It comes with a full set including box and papers.

  • Condition: Excellent (with minor hairline scratches)
  • Limited edition size: 181 pieces
  • Straps included: 3rd party strap, original GS bracelet, white GS croc strap
Posted at
Dec 12, 2025, 7:06 PM
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[WTS] Grand Seiko Limited Edition SLGH021 "Genbi Valley"

Grand Seiko Limited Edition SLGH021 "Genbi Valley"

Grand Seiko - SLGH021 · $8,495
A stunning Grand Seiko limited edition piece featuring a green textured dial inspired by Japan's Genbi Valley, housed in premium Ever-Brilliant Steel with an incredible 80-hour power reserve.

  • Condition: Immaculate / Like New
  • Movement: Calibre 9SA5 Hi-Beat 36000 Automatic
  • Power reserve: Approx. 80 Hours
  • Case material: Ever-Brilliant Stainless Steel
Posted at
Dec 12, 2025, 6:06 PM
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[WTS] Grand Seiko Hi-Beat 36000 GMT SBGJ003 – Full Set – $3,600 Shipped

Grand Seiko Hi-Beat 36000 GMT SBGJ003 – Full Set – $3,600 Shipped

Grand Seiko - SBGJ003 · $3,600
This Grand Seiko features the Hi-Beat 36,000 GMT movement with a deep black dial and true traveler GMT functionality. It has noticeable signs of wear but is mechanically sound.

  • Condition: Worn (signs of wear throughout)
  • Movement: Hi-Beat GMT (Caliber 9S86, 36,000 vph)
  • Water resistance depth: 100m
  • Case size: 40mm diameter
Posted at
Dec 12, 2025, 5:04 PM
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[WTS] 2024 Grand Seiko SBGM221 Automatic GMT – Full Set $3,650 Shipped

2024 Grand Seiko SBGM221 Automatic GMT – Full Set $3,650 Shipped

Grand Seiko - SBGM221 · $3,650
The Grand Seiko SBGM221 is an iconic and versatile GMT model featuring a warm ivory dial, heat-blued GMT hand, and classic dauphine hands. It's powered by the in-house automatic GMT movement and offers independent GMT functionality.

  • Condition: Excellent
  • Case size: 39.5mm diameter
  • Movement: Grand Seiko Caliber 9S66
  • Crystal type: sapphire (front and caseback)
Posted at
Dec 12, 2025, 4:58 PM
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[WTS] Grand Seiko SBGR087 – Blue Seconds Hand – $2,399 Shipped!

Grand Seiko SBGR087 – Blue Seconds Hand – $2,399 Shipped!

Grand Seiko - SBGR087 · $2,399
Grand Seiko SBGR087 features a blue seconds hand. A link to additional details is provided.

  • Link: https://drive.google.com/file/d/18k-amMK1zt9vvjvOBc0wI5FyugqrBJrU/view?usp=drivesdk
Posted at
Dec 12, 2025, 12:37 PM
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[WTS] Grand Seiko "Cherry Blossom" SBGH341 – Full Set – $5,400 + Label

Grand Seiko "Cherry Blossom" SBGH341 – Full Set – $5,400 + Label

Grand Seiko - SBGH341 · $5,400
This is a 2024 Grand Seiko SBGH341 from the Heritage Collection, featuring a textured silver dial inspired by Mt. Iwate and powered by an in-house Hi-Beat automatic movement.

  • Condition: Excellent
  • Case size: 40mm diameter
  • Movement: Hi-Beat Automatic (Caliber 9S85, 36,000 vph)
  • Crystal: Sapphire
Posted at
Dec 11, 2025, 9:50 PM
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[WTS] 2023 Grand Seiko Elegance Collection 38.5mm SBGY007G Stainless Steel Blue Dial - $5,600

2023 Grand Seiko Elegance Collection 38.5mm SBGY007G Stainless Steel Blue Dial - $5,600

Grand Seiko - SBGY007G · $5,600
This is a 2023 Grand Seiko Elegance Collection watch featuring a stainless steel case with a blue dial. It has an adjustable black crocodile leather strap and comes with original packaging, papers, and a warranty.

  • Condition: Excellent overall condition
  • Box And Papers: Yes
  • Warranty Card Date: January 2023
  • Size: 38.5mm diameter
Posted at
Dec 11, 2025, 2:32 PM
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