Grand Seiko Spring Drive SBGA231

44.2mm · Titanium · Caliber 9R65 · 200m

Spring Drive 200 m Diver's Titanium / Black / Bracelet

Brand: Grand Seiko
Full reference: SBGA231
Collection: Spring Drive
Case diameter: 44.2mm
Case thickness: 14mm
Case material: Titanium
Crystal: Sapphire
Water resistance: 200m
Caliber: 9R65
Dial color: Black

Related references — same collection

Shared specifications help discovery; these links do not assert a predecessor or successor relationship.

Grand Seiko

Spring Drive

SBGA229

44.2mmStainless Steel

Grand Seiko

Spring Drive

SBGA241

41mmTitanium

Grand Seiko

Spring Drive

SBGA259

41mmTitanium

Grand Seiko

Spring Drive

SBGA279

39.4mmTitanium

Compare specifications

Specification	SBGA231	SBGA229	SBGA241	SBGA259	SBGA279
Case diameter	44.2mm	44.2mm	41mm	41mm	39.4mm
Case material	Titanium	Stainless Steel	Titanium	Titanium	Titanium
Water resistance	200m	200m	100m	100m	100m
Caliber	9R65	9R65	9R65	9R65	9R65

Sources & record notes

Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.

WatchBase ↗ · 2026-09-22 07:32:27 JST

WatchBase · Grand Seiko SBGA231

Original collection: Spring Drive

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Corrections and data limitations