A limited edition with Arabic numerals pays homage to the first manual-winding 9S model from 2001.

Limited edition of 600 pcs

SBGW325

Elegance Collection

Oct. 2026 Release

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Available at the Grand Seiko Boutiques

Features

In 2001, Grand Seiko introduced the SBGW003 with Caliber 9S54, its first manually wound 9S mechanical movement. As a tribute to SBGW003, the new SBGW325 features the distinctive Arabic numerals that characterized the original dial.
The watch’s deep navy dial, inspired by Japan’s traditional indigo-dyeing tradition, is paired with boldly raised indexes that stand out with remarkable dimensionality, creating a striking and elegant contrast. The crocodile leather strap is dyed with the traditional hon-ai (natural indigo dyeing) techniques. The strap is hand-dyed by skilled craftsmen through a meticulous and time-consuming process to achieve a rich, deep navy hue complementing the color of the dial.

Specifications

Exterior

Exterior:	Stainless steel
Case back:	See-through case back
Case back:	Case back with 6 screws
Glass Material:	Box shaped sapphire crystal
Glass Coating:	Anti-reflective coating on inner surface
Case size:	Diameter 37.3mm Lug-to-lug 44.3mm Thickness 11.7mm
Band width:	19mm
Band Material:	Crocodile leather
The perimeter of Band:	195mm

Movement

Caliber no.:	9S64 Instructions
Movement Type:	Manual-winding
Power-reserve:	Approx. 72 hours(3 days)
Mean daily rate:	+5 to -3 seconds per day Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
Normal usage accuracy:	+10 to -1 seconds per day

Functions

Water resistance:	Splash Resistant
Magnetic resistance:	4,800 A/m
Weight:	61 g
Other details / Features:	LIMITED EDITION on the case back Serial number engraved on the case back An additional Cow leather strap is included 24 jewels

Traditional elegance enhanced by masterful craftsmanship

The case design, which carries the essence of the Grand Seiko’s first watch into the present, features a round form that presents a gentle silhouette from every angle. Though seemingly simple, the lugs feature an intricate slope that widens toward the tip, accentuating the distortion-free mirror surface and delicate ridgelines created through Zaratsu polishing. The brilliant shine of the case, created with great skill and care, adds a touch of tension to the classic aesthetic, resulting in a sophisticated and graceful design.

Special strap included

An interchangeable calf leather strap is included, featuring a soft, comfortable fit and a distinctive grained texture.

Caliber 9S64

The manually wound mechanical movement features a power reserve of 72 hours (about three days). As the mainspring unwinds, its torque diminishes gradually to ensure that accuracy remains stable.

Details of Caliber 9S64