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] 2026 Grand Seiko SBGA413 “Shunbun”

2026 Grand Seiko SBGA413 “Shunbun”

Grand Seiko - SBGA413 · $5,800
This 2026 Grand Seiko SBGA413 is a lightweight titanium watch with stickers and tags still attached, perfect for adding to your collection.

  • Condition: Brand new/unworn
  • Year of manufacture: 2026
  • Case material: Titanium
Posted at
Apr 11, 2026, 7:04 PM
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[WTS] Grand Seiko SBGM221 Excellent Condition

Grand Seiko SBGM221 Excellent Condition

Grand Seiko - SBGM221 · $3,950
A Grand Seiko SBGM221 is being sold in excellent condition with original receipt. It has been worn a few times but remains in mint condition.

  • Condition: Mint Condition
  • Original receipt: from WOSG (Watch Of Switzerland Geneva)
  • Strap: comes with original strap and Navy leather strap
Posted at
Apr 11, 2026, 5:41 PM
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[WTS] (Grand Seiko) Rare and Exclusive VIP boutique items

(Grand Seiko) Rare and Exclusive VIP boutique items

Grand Seiko · $200
A collection of Grand Seiko accessories and gifts available for purchase, including a loupe, coffee table book, watch case, valet tray, beer glass, and fountain pen.

  • Loupe magnification: 3x
  • Book size: large
  • Book weight: heavy
Posted at
Apr 11, 2026, 3:43 PM
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[WTS] Vintage Grand Seiko 56GS Case 36.5mm - 5645-7010 (1971 Date Only) and 5646-7010 (1973 Day-Date) Gold Cap

Vintage Grand Seiko 56GS Case 36.5mm - 5645-7010 (1971 Date Only) and 5646-7010 (1973 Day-Date) Gold Cap

Two vintage Grand Seiko 56GS case models, one date-only and the other day-date with English and Kanji days of the week. Both have slim automatic movements and are in good running order.

  • Condition: Good vintage condition
  • Case size: 36.5mm
  • Movement height: 4.5mm
Posted at
Apr 11, 2026, 11:03 AM
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Grand Seiko Heritage - Snowflake Quartz - 37mm - SBGX355 ( excellent )

Grand Seiko Heritage - Snowflake Quartz - 37mm - SBGX355 ( excellent )

Grand Seiko - SBGX355 · $2,995
A Grand Seiko Heritage Collection Quartz Movement watch in excellent condition, featuring a 'Snowflake' dial on a titanium bracelet. The watch comes with all original boxes, papers, and warranty card.

  • Condition: Excellent
  • Case Size: 37mm diameter
  • Movement Type: Quartz
Posted at
Apr 8, 2025, 3:09 PM
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LNIB Grand Seiko Tatami Dial Spring Drive 9R 10th Anniversary Steel Complete

LNIB Grand Seiko Tatami Dial Spring Drive 9R 10th Anniversary Steel Complete

Grand Seiko - SBGA111 · $3,750
This Grand Seiko Tatami Motif Dial Spring Drive watch features a stainless steel case with a diameter of 40.5mm, powered by the legendary Spring Drive Caliber 9R65, and is limited to 1,500 pieces. It comes with its original anniversary box, rice paper, manuals, and certificate.

  • Condition: Like New
  • Case Diameter: 40.5mm
  • Movement Caliber: 9R65
  • Limited Edition: 1,500 pieces
Posted at
Apr 1, 2025, 1:03 PM
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Grand Seiko SBGC249

Grand Seiko SBGC249

Grand Seiko - SBGC249 · $6,200
This Grand Seiko SBGC249 is a Limited Edition of 700, celebrating the brand's 15th anniversary. It features a Chronograph and GMT function with a 9R96 movement and 72 hour power reserve.

  • Condition: Excellent condition
  • Material: High intensity titanium
  • Case Back: See-through & Screw case back
  • Size: 45.3MM diameter
Posted at
Apr 1, 2025, 12:21 PM
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Grand seiko slga023

Grand seiko slga023

Grand Seiko - SLGA023 · $6,100
This pre-owned Grand Seiko SLGA023 is in excellent condition and includes box and papers. It features a high intensity titanium case, screw down case back, and a 9RA5 Spring Drive movement with 72 hour power reserve.

  • Condition: Excellent condition
  • Material: High intensity titanium
  • Case Back: Screw Down
  • Size: 43.8MM diameter
Posted at
Apr 1, 2025, 12:11 PM
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