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.

104
Watches
3
Families
126
Listings

Families

Mechanical

Quartz

Spring Drive

Current Listings

[WTS] 1973 Grand Seiko Ref.5646-7011 Hi-Beat 28,800 bph | Patina Good Condition (Serviced)

1973 Grand Seiko Ref.5646-7011 Hi-Beat 28,800 bph | Patina Good Condition (Serviced)

Grand Seiko - 5646-7011
1973 Grand Seiko Ref.5646-7011 Hi-Beat 28,800 bph for sale.

  • Condition: Patina good condition, serviced
Posted at
Apr 3, 2026, 11:17 AM
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[WTS] Grand Seiko SBGA455. Limited Edition Spring Drive

Grand Seiko SBGA455. Limited Edition Spring Drive

Grand Seiko - SBGA455 · $10,500
Limited Edition Spring Drive Grand Seiko.

Posted at
Apr 3, 2026, 8:10 AM
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[WTS] Grand Seiko SBGE033 GMT Spring Drive Green dial LTE 500 pcs — Super rare.

Grand Seiko SBGE033 GMT Spring Drive Green dial LTE 500 pcs — Super rare.

Grand Seiko - SBGE033 · $4,390
A Grand Seiko SBGE033 GMT Spring Drive watch with a green dial and limited to 500 pieces. It features the 9R66 movement and comes in its original box and papers.

  • Condition: Good condition, can be polished
  • Movement: 9R66 Spring Drive
  • Buckle: Original GS buckle
  • Strap: Handmade leather strap
Posted at
Apr 3, 2026, 2:11 AM
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[WTS] Grand Seiko 5645-8000 – Unpolished – Original XQB040 Bracelet – Serviced (1971)

Grand Seiko 5645-8000 – Unpolished – Original XQB040 Bracelet – Serviced (1971)

Grand Seiko - 5645-8000
a 1969 Grand Seiko 5645-8000 in excellent condition, serviced in 1971.

  • Condition: Unpolished
  • Bracelet: Original XQB040
  • Year: 1971
  • Serviced: true
Posted at
Apr 2, 2026, 11:24 PM
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[WTS] Grand Seiko SBGP013 – 2023 – Quartz – Box & Papers – $2,200

Grand Seiko SBGP013 – 2023 – Quartz – Box & Papers – $2,200

Grand Seiko - SBGP013 · $2,200
A refined and highly accurate quartz model that showcases Grand Seiko’s signature finishing and everyday versatility.

  • Condition: Excellent overall condition with minor handling marks on the case and light handling marks on the bracelet
  • Box And Papers: true
  • Case Size: 40mm diameter
  • Crystal Type: Sapphire crystal
Posted at
Apr 2, 2026, 4:57 PM
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[WTS] Grand Seiko SBGH279 44GS Hi Beat - $2950

Grand Seiko SBGH279 44GS Hi Beat - $2950

Grand Seiko - SBGH279 · $2,950
A Grand Seiko SBGH279 mechanical high-beat watch in a 44GS case, featuring a vertically brushed matte gray dial that changes appearance depending on the lighting. It functions perfectly and keeps good time.

  • Condition: used with scratches and scuffs
  • Case size: 44mm diameter
  • Water resistance: no details provided
Posted at
Apr 2, 2026, 1:40 PM
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[WTS] Grand Seiko SBGX061 Champagne dial — $1190 shipped.

Grand Seiko SBGX061 Champagne dial — $1190 shipped.

Grand Seiko - SBGX063 · $1,190
A Grand Seiko SBGX063 with a champagne dial and quartz movement 9F62 is up for sale. The watch has been polished to a high standard, with a clear dial and crystal.

  • Condition: Very good condition
  • Case size: 37mm
  • Bracelet length: 19cm
Posted at
Apr 2, 2026, 1:31 PM
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[WTS] Grand Seiko SBGP017 full kit 2022 Sea of Clouds

Grand Seiko SBGP017 full kit 2022 Sea of Clouds

Grand Seiko - SBGP017 · $4,400
The Grand Seiko SBGP017 features a unique light blue textured dial inspired by Japan's Shinshu region, known as the 'sea of clouds'. It is powered by a specially enhanced Caliber 9F85 quartz movement, accurate to ±5 seconds per year.

  • Condition: Light wear throughout but no damage
  • Case diameter: 40mm
  • Thickness: 10.7mm
  • Lug-to-lug: 46.2mm
Posted at
Apr 2, 2026, 1:13 PM
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[WTS] Grand Seiko SBGH271 Rikka Early Summer 40mm Hi-Beat | Full Set | Excellent Condition

Grand Seiko SBGH271 Rikka Early Summer 40mm Hi-Beat | Full Set | Excellent Condition

Grand Seiko - SBGH271 · $6,200
The watch is a Grand Seiko SBGH271 Rikka Early Summer model with a 40mm case size, featuring high-beat accuracy.

  • Condition: Excellent Condition
  • Material: full set
Posted at
Apr 2, 2026, 9:51 AM
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