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] 1969 Grand Seiko 6146-8000 Hi-Beat 36000 Automatic, gold medallion, serviced

1969 Grand Seiko 6146-8000 Hi-Beat 36000 Automatic, gold medallion, serviced

Grand Seiko - 6146-8000 · $1,200
a vintage Grand Seiko Hi-beat 36000bph automatic movement with day date complication, produced in December 1969. The watch features a 36mm case and is serviced.

  • Case Size: 36mm
  • Lug To Lug: 41mm
  • Thickness: 10mm
Posted at
Nov 11, 2025, 6:18 AM
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[WTS]🔥2025 GRAND SEIKO ATERA VALLEY SLGA025 BRAND NEW COMPLETE SET $8299 SHIPPED🔥

🔥2025 GRAND SEIKO ATERA VALLEY SLGA025 BRAND NEW COMPLETE SET $8299 SHIPPED🔥

Grand Seiko - SLGA025 · $8,299
This Grand Seiko Atera Valley features a beautiful green/blue dial, 40mm titanium case size and is brand new.

  • Condition: Brand New
  • Case material: Titanium
  • Dial color: Green/Blue
  • Case size: 40mm diameter
Posted at
Nov 10, 2025, 9:31 PM
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[WTS] Wise ADAMASCUS ADX161 True GMT Aqua Blue - Thailand Grand Seiko Level Quality - Completely constructed out of 904L SS (Same as Rolex) - Mint - 2025 Model + OEM Rubber With 904L Buckle - INCREDIBLE IN PERSON - SKIP THE WAIT

Wise ADAMASCUS ADX161 True GMT Aqua Blue - Thailand Grand Seiko Level Quality - Completely constructed out of 904L SS (Same as Rolex) - Mint - 2025 Model + OEM Rubber With 904L Buckle - INCREDIBLE IN PERSON - SKIP THE WAIT

The Grand Seiko ADAMASCUS ADX161 is a high-quality watch made from 904L stainless steel, featuring a GMT function and an incredible Aqua Blue dial.

  • Condition: Mint
  • Material: 904L stainless steel
Posted at
Nov 10, 2025, 8:31 PM
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[WTS] Grand Seiko SBGV233 | titanium, teal dial, 9f quartz | $1900 within lower 48 USA

Grand Seiko SBGV233 | titanium, teal dial, 9f quartz | $1900 within lower 48 USA

Grand Seiko - SBGV233 · $1,900
This Grand Seiko SBGV233 features a titanium case and a unique teal dial. It has been lightly used since its purchase in 2022 and comes with original papers and spare links.

  • Condition: lightly worn
  • Bracelet condition: some very light scratches
  • Case material: titanium
  • Dial color: teal
Posted at
Nov 10, 2025, 8:30 PM
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[WTS] Grand Seiko Spring Drive Full Set w/ Paperwork! - SBGA085 - $2,399 Shipped!

Grand Seiko Spring Drive Full Set w/ Paperwork! - SBGA085 - $2,399 Shipped!

Grand Seiko - SBGA085 · $2,399
This Grand Seiko Spring Drive watch is a full set with paperwork, ready for new ownership.

  • Paperwork included: yes
Posted at
Nov 10, 2025, 8:12 PM
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[WTS] Grand Seiko SBGY035 “Karasawa” - Lowest Price Online

Grand Seiko SBGY035 “Karasawa” - Lowest Price Online

Grand Seiko - SBGY035 · $6,700
This Grand Seiko SBGY035 'Karasawa' is a new, mint-condition timepiece.

  • Condition: Mint condition
  • Strap: GS OEM alligator leather strap with clasp
  • Bracelet: OEM bracelet available for extra cost
  • Warranty: Warranty card stamped 11/19/2024
Posted at
Nov 10, 2025, 5:26 PM
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[WTS] Grand Seiko SBGW283 $3,299

Grand Seiko SBGW283 $3,299

Grand Seiko - SBGW283 · $3,299
This Grand Seiko SBGW283 is a slim manual winding watch with the 9S64 movement and a diameter of 37.3mm.

  • Condition: Excellent condition
  • Movement: 9S64 manual winding
  • Case size: 37.3mm diameter
  • Thickness: 11.7mm
Posted at
Nov 10, 2025, 3:19 PM
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[WTS] Grand Seiko SBGA413 Shunbun $6,200 Brand New

Grand Seiko SBGA413 Shunbun $6,200 Brand New

Grand Seiko - SBGA413 · $6,200
A brand new, still sealed Grand Seiko SBGA413 Shunbun watch comes with all original boxes and papers.

  • Condition: Brand new, unworn
  • Warranty Valid Until: 11/2025
Posted at
Nov 10, 2025, 1:45 PM
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[WTS] Grand Seiko 19mm Stainless Steel Bracelet with Three-Fold Clasp

Grand Seiko 19mm Stainless Steel Bracelet with Three-Fold Clasp

Grand Seiko - SBGN003 · $400
A Grand Seiko bracelet with a three-fold clasp, suitable for a 39mm case and sized for a 7in wrist.

  • Case Size: 39mm
  • Wrist Size: 7in
Posted at
Nov 10, 2025, 1:24 PM
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