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 Automatic GMT SBGM239 Limited Edition for HODINKEE

Grand Seiko Automatic GMT SBGM239 Limited Edition for HODINKEE

Grand Seiko - SBGM239 · $2,999
This Grand Seiko Automatic GMT SBGM239 is a limited edition watch that features a finely shaped steel casing and a dynamic dial with an iris pearl blue to matte maritime color scheme. It comes in full set condition with box, books, papers, and extra link.

  • Condition: New, never worn
  • Case Size: 39.5mm diameter
  • Height: 46.6mm
  • Thickness: 13.7cc
Posted at
Oct 26, 2025, 3:15 PM
Active
[WTS] Grand Seiko SBGA433

Grand Seiko SBGA433

Grand Seiko - SBGA433 · $6,750
This beautiful Grand Seiko SBGA 433 is RESERVED for u/WingedThanatos at $6750.

  • Price: 6750
Posted at
Oct 26, 2025, 1:17 PM
Active
[WTS] Grand Seiko. Champagne Dial. SBGX063. 🔥

Grand Seiko. Champagne Dial. SBGX063. 🔥

Grand Seiko - SBGX063 · $1,150
This Grand Seiko features a champagne dial and HAQ movement, making it a nice daily wear option.

  • Dial color: champagne
  • Movement type: HAQ
Posted at
Oct 26, 2025, 12:19 PM
Active
[WTS] Grand Seiko. Diver. SBGX337. 🔥

Grand Seiko. Diver. SBGX337. 🔥

Grand Seiko - SBGX337 · $2,295
A Grand Seiko diver's watch, model SBGX337, available with its original box and links.

  • Box: true
  • Links: true
  • Service Certificate: true
Posted at
Oct 26, 2025, 12:16 PM
Active
[WTS] GS SLGA013 | Grand Seiko Heritage Collection | 44GS | Limited Edition 1 of 550 | 9RA2 Spring Drive

GS SLGA013 | Grand Seiko Heritage Collection | 44GS | Limited Edition 1 of 550 | 9RA2 Spring Drive

Grand Seiko - SLGA013 · $7,750
This is an elusive GS, the SLGA013 that celebrates the 55th Anniversary of the 44GS, which established the Grand Seiko Style. The highlight is the stunning dial that emulates the elliptical orbit of the stars in the night sky.

  • Condition: Like-New
  • Limited edition: 1 of 550
  • Case material: Ever-Brilliant Steel
  • Caliber: 9RA2
Posted at
Oct 26, 2025, 9:17 AM
Active
[WTS] tudor bracelet and grand seiko rubber straps: bb58 forstner bracelet and sbgn gmt rubber straps

tudor bracelet and grand seiko rubber straps: bb58 forstner bracelet and sbgn gmt rubber straps

Grand Seiko · $120
The listing is for a Tudor bracelet and Grand Seiko rubber straps. The Tudor bracelet is the Forstner model O, a newer version with an on-the-fly micro adjust feature, while the rubber straps are designed to fit specific Grand Seiko models.

  • Condition: Used, minor signs of use
  • Material: rubber
  • Length: 19mm
  • Brand compatibility: Grand Seiko, Tudor
Posted at
Oct 26, 2025, 3:58 AM
Active
[WTS] Grand Seiko SBGA443 – New / Unworn 2023 $5,399

Grand Seiko SBGA443 – New / Unworn 2023 $5,399

Grand Seiko - SBGA443 · $5,399
This Grand Seiko SBGA443 is a new and unworn Spring Drive watch, featuring a pink baton dial and a titanium case and bracelet. With a 72-hour power reserve and water resistance up to 100m, this watch is designed for durability and reliability.

  • Condition: New / Unworn
  • Case Size: 40mm diameter
  • Case Material: Titanium
  • Bracelet Material: Titanium
Posted at
Oct 25, 2025, 6:22 PM
Active
[WTS] Grand Seiko SBGN003 - Black dial - GMT - Full kit - Serviced 2024

Grand Seiko SBGN003 - Black dial - GMT - Full kit - Serviced 2024

Grand Seiko - SBGN003 · $2,200
A Grand Seiko SBGN003 features a black dial, 39mm steel case, and strong lume. It includes a GMT function, date display, and is water-resistant to 100m.

  • Condition: Pre-owned with surface scratches and small dings
  • Case size: 39mm diameter
  • Thickness: 12mm
  • Water resistance: 100m
Posted at
Oct 25, 2025, 6:08 PM
Active
[WTS] Grand Seiko SBGN003

Grand Seiko SBGN003

Grand Seiko - SBGN003 · $2,500
The Grand Seiko SBGN003 is the original 9F GMT, featuring a perfectly balanced 39mm case and razor-sharp finishing. It has true independent-hour GMT functionality and a signature GS dial texture that plays with the light beautifully.

  • Condition: Excellent with minimal wear
  • Movement: 9F86 (First 9F GMT)
  • Case size: 39mm
  • Material: stainless steel
Posted at
Oct 25, 2025, 4:34 PM
Active