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 Omiwatari SBGY007 FULL KIT, excellent condition

Grand Seiko Omiwatari SBGY007 FULL KIT, excellent condition

Grand Seiko - SBGY007 · $5,900
The Grand Seiko Omiwatari SBGY007 is a high-end watch that comes with a full kit, including box and papers. It has been worn with care.

  • Condition: Excellent condition
  • Kit: Full kit (box, papers, warranty)
  • Payment Methods: Venmo/PayPal F&F, Zelle, or wire
Posted at
Feb 18, 2026, 6:25 PM
Active
[WTS] Grand Seiko SLGH005 White Birch

Grand Seiko SLGH005 White Birch

Grand Seiko - SLGH005 · $5,450
This Grand Seiko SLGH005 White Birch is one of the first watches in the Evolution 9 collection, featuring an 80hr Hi-Beat 9SA5 movement. It has recently been serviced in Japan with all documentation included.

  • Condition: Very good condition with some small marks on the case and desk marks on the bracelet
  • Movement: 9SA5, 80hr Hi-Beat
  • Water Resistance: not specified
  • Size: not specified
Posted at
Feb 18, 2026, 5:52 PM
Active
[WTS] Grand Seiko gs45

Grand Seiko gs45

Grand Seiko - GS45 · $925
A vintage Grand Seiko GS45 watch from December 1969 with an original dial, sharp case and good medallion. It comes with a new leather strap.

  • Condition: Pre-owned with signs of age
  • Case Diameter: 36.5mm
  • Lug To Lug Length: 41mm
Posted at
Feb 17, 2026, 6:59 PM
Active
[WTS] Grand Seiko SBGA499 $4,800

Grand Seiko SBGA499 $4,800

Grand Seiko - SBGA499 · $4,800
This rare Grand Seiko SBGA499 features a unique dial with red lacquer and a rose gold power indicator, set in a well-executed case.

  • Condition: near perfect
  • Rare units produced: 1300
  • Warranty: active
  • Depth rating: not provided
Posted at
Feb 17, 2026, 5:55 PM
Active
[WTS] Grand Seiko SBGW231G

Grand Seiko SBGW231G

Grand Seiko - SBGW231G · $2,240
A Grand Seiko SBGW231G for sale, working great and comes as a full set. The watch has some expected hairlines on the Zaratsu polish.

  • Condition: pre-owned with minor cosmetic imperfections
  • Case condition: minor scratches
Posted at
Feb 17, 2026, 2:41 PM
Active
[WTS] 🔥 2023 Grand Seiko GMT SBGM253 Blue | Steel + Rubber | Complete Set | Limited to 1700 Pieces Only 🔥

🔥 2023 Grand Seiko GMT SBGM253 Blue | Steel + Rubber | Complete Set | Limited to 1700 Pieces Only 🔥

Grand Seiko - SBGM253 · $4,888
Limited edition Grand Seiko GMT watch, double boxed with extras.

  • Condition: Good condition with minor wear
  • Case material: Steel + Rubber
  • Straps included: 2
Posted at
Feb 17, 2026, 2:41 PM
Active
[WTS] Grand Seiko Heritage SBGP017G Limited Edition HAQ, $4350

Grand Seiko Heritage SBGP017G Limited Edition HAQ, $4350

Grand Seiko - SBGP017G · $4,350
A Grand Seiko Heritage SBGP017G Limited Edition HAQ, a blue dial quartz watch with a stainless steel case and 100m water resistance.

  • Case Diameter: 40mm
  • Lug Width: 19mm
  • Lug To Lug: 46.2mm
Posted at
Feb 17, 2026, 2:05 PM
Active
[WTS] Grand Seiko SBGA451 Spring Drive Limited Edition SBGA451G 40mm Mt Fuji Snowy Winter $5,300

Grand Seiko SBGA451 Spring Drive Limited Edition SBGA451G 40mm Mt Fuji Snowy Winter $5,300

Grand Seiko - SBGA451G · $5,300
Selling a Grand Seiko SBGA451 Spring Drive Limited Edition with box and e-warranty.

  • Age: 2021
  • Size: 40mm diameter
Posted at
Feb 17, 2026, 1:37 PM
Active
[WTS] Grand Seiko 4522-8000 Hi-Beat 45GS Mechanical Watch 1968 Vintage

Grand Seiko 4522-8000 Hi-Beat 45GS Mechanical Watch 1968 Vintage

Grand Seiko - 4522-8000 · $1,200
This 1968 Grand Seiko is a Hi-Beat manual wind watch with date functionality. It features a very good case and excellent crystal, caseback, and movement.

  • Condition: Very Good Condition
  • Case condition: Very good; appears to have had a very light buffing in the past
  • Dial condition: Light aging + slight exterior edge wear
  • Crystal condition: Excellent
Posted at
Feb 17, 2026, 12:30 PM
Active