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.


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Current Listings

[WTS] Grand Seiko SBGA105, a GS57 case LE of 500pcs

Grand Seiko SBGA105, a GS57 case LE of 500pcs

Grand Seiko - SBGA105 · $3,850
A Grand Seiko SBGA105 in excellent condition, featuring a unique GS57 case and the accurate 9R15 Spring Drive movement. The watch boasts perfect finishing, great lines, and a vibrant blue dial.

  • Condition: Pre-owned, with light wear
  • Case Diameter: 40mm
  • Lug Width: 20mm
  • Movement Type: Automatic Spring Drive
Posted at
Feb 15, 2026, 2:18 AM
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[WTS] Grand Seiko Sport SBGJ277G

Grand Seiko Sport SBGJ277G

Grand Seiko - SBGJ277G · $5,300
This Grand Seiko SBGJ277G is being sold in like new condition with everything functioning properly.

  • Condition: Like new
  • Warranty Status: factory remaining
Posted at
Feb 15, 2026, 12:19 AM
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[WTS] Vintage Grand Seiko 4520-8000 Hi-Beat Manual Wind | 45GS Case | 36,000vph | | $1,250 shipped!

Vintage Grand Seiko 4520-8000 Hi-Beat Manual Wind | 45GS Case | 36,000vph | | $1,250 shipped!

Grand Seiko - 4520-8000 · $1,250
A vintage 1968 Grand Seiko 45GS, 36mm x 9mm in size, with a Hi-Beat manual wind mechanical movement and Zaratsu polishing. It is in very good condition overall.

  • Condition: Very good overall for a vintage timepiece
  • Size: 36mm x 9mm (case thickness)
  • Movement: Hi-Beat Manual Wind Mechanical (36,000vph / 10 ticks per second)
  • Thickness: 9mm
Posted at
Feb 14, 2026, 8:18 PM
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[WTS]

Grand Seiko - SBGA081 · $2,995
A Grand Seiko SBGA081 Spring Drive watch, a Japanese Domestic Market Exclusive, features a charcoal grey vertically brushed dial and comes with box and papers. It has a 39.5mm case excluding the crown guards.

  • Condition: Overall Good with signs of normal wear
  • Case size: 39.5mm (excluding crown guards)
  • Bracelet length: 7.25 inches
  • Movement type: Spring Drive
Posted at
Feb 13, 2026, 7:40 PM
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Grand Seiko White Birch 5-Day Spring Drive SLGA009

Grand Seiko - SLGA009 · $8,000
  • Water resistance: 50m
Posted at
Feb 13, 2026, 6:36 PM
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[WTS] Discontinued Grand Seiko Seasons Collection Rikka Early Sunmer SBGH271 Complete Set ☀️

Discontinued Grand Seiko Seasons Collection Rikka Early Sunmer SBGH271 Complete Set ☀️

Grand Seiko - SBGH271 · $4,888
This is a discontinued Grand Seiko from the Seasons Collection, also known as Rikka or Early Summer. It features a green and gold design.

  • Condition: Incredible condition
  • Case size: not specified
  • Warranty year: 2021
Posted at
Feb 13, 2026, 6:10 PM
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[WTS] Grand Seiko SBPG017 full kit 2022 Sea of Clouds

Grand Seiko SBPG017 full kit 2022 Sea of Clouds

Grand Seiko - SBPG017 · $5,500
A highly accurate Grand Seiko watch with a unique light blue textured dial inspired by the 'sea of clouds' in Japan, powered by the Caliber 9F85 quartz movement.

  • Condition: Light wear throughout but no damage
  • Case size: 40mm diameter
  • Lug width: 7.75in
  • Water resistance: no data provided
Posted at
Feb 13, 2026, 3:34 PM
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[WTS] Grand Seiko SBGA011 Spring Drive 9R65-0AE0 Snow Flake Good Condition | Full Box Paper | 3200$

Grand Seiko SBGA011 Spring Drive 9R65-0AE0 Snow Flake Good Condition | Full Box Paper | 3200$

Grand Seiko - SBGA011 · $3,200
The listing is for a Grand Seiko SBGA011 Spring Drive 9R65-0AE0 Snow Flake in good condition. It comes with the full box and paper.

  • Condition: Good
  • Water Resistance: 100m
Posted at
Feb 13, 2026, 10:35 AM
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[WTS] Grand Seiko SBGA491 “Katana” — Spring Drive — US Exclusive — Full Set — 5 years of Warranty

Grand Seiko SBGA491 “Katana” — Spring Drive — US Exclusive — Full Set — 5 years of Warranty

Grand Seiko - SBGA491 · $4,999
A US-exclusive Spring Drive model featuring the green 'Katana' dial with a distinctive texture that changes beautifully in different light.

  • Condition: Excellent condition, like new
  • Model collection: Heritage Collection
  • Case size: 40mm diameter
  • Movement: Spring Drive Caliber 9R65
Posted at
Feb 13, 2026, 10:31 AM
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