Grand Seiko Spring Drive SBGA347

40.5mm · Titanium · Caliber 9R65 · 100m

Spring Drive Titanium / White / Bracelet

Brand: Grand Seiko
Full reference: SBGA347
Collection: Spring Drive
Case diameter: 40.5mm
Case thickness: 12.9mm
Case material: Titanium
Crystal: Sapphire
Water resistance: 100m
Caliber: 9R65
Dial color: White

Related references — same collection

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

Grand Seiko

Spring Drive

SBGA349

40.5mmTitanium

Grand Seiko

Spring Drive

SBGA101

40.5mmStainless Steel

Grand Seiko

Spring Drive

SBGA231

44.2mmTitanium

Grand Seiko

Spring Drive

SBGA241

41mmTitanium

Compare specifications

Specification	SBGA347	SBGA349	SBGA101	SBGA231	SBGA241
Case diameter	40.5mm	40.5mm	40.5mm	44.2mm	41mm
Case material	Titanium	Titanium	Stainless Steel	Titanium	Titanium
Water resistance	100m	100m	100m	200m	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 07:33:09 JST

WatchBase · Grand Seiko SBGA347

Original collection: Spring Drive

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