Grand Seiko Mechanical SBGH255

46.9mm · Titanium · Caliber 9S85 · 600m

Automatic Hi-Beat 36000 Professional 600 m Diver's Titanium / Black / Bracelet

Brand: Grand Seiko
Full reference: SBGH255
Collection: Mechanical
Case diameter: 46.9mm
Case thickness: 17mm
Case material: Titanium
Crystal: Sapphire
Water resistance: 600m
Caliber: 9S85
Dial color: Black

Related references — same collection

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

Grand Seiko

Mechanical

SBGH257

46.9mmTitanium

Grand Seiko

Mechanical

SBGH243

40mmTitanium

Grand Seiko

Mechanical

SBGH245

40mmTitanium

Grand Seiko

Mechanical

SBGH201

40.2mmStainless Steel

Compare specifications

Specification	SBGH255	SBGH257	SBGH243	SBGH245	SBGH201
Case diameter	46.9mm	46.9mm	40mm	40mm	40.2mm
Case material	Titanium	Titanium	Titanium	Titanium	Stainless Steel
Water resistance	600m	600m	100m	100m	100m
Caliber	9S85	9S85	9S85	9S85	9S85

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 07:28:22 JST

WatchBase · Grand Seiko SBGH255

Original collection: Mechanical

Images are loaded from the cited external sources. Copyright remains with its holders; permission to reproduce locally has not been established.

Corrections and data limitations