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SBGJ263

Grand Seiko

SBGJ263

Also sold as SBGJ263G

Availability unknown All SBGJ references →
Caliber
9S86
Case diameter
40mm
Water resistance
100 m
Power reserve
55h

Grand Seiko SBGJ263: caliber 9S86, 40 mm case, 100 m water resistance.

Where to buy

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Specifications

Specifications from Grand Seiko, last seen 2026-09-21.

Movement

Caliber
9S86 All 9S86 watches →
Movement
Automatic
Power reserve
55h

Case & crystal

Case material
Ever brilliant steel, Caseback: Ever brilliant steel and sapphire crystal
Case diameter
40mm
Case thickness
14mm
Lug to lug
46.2mm
Lug width
19mm
Crystal
Dual-curved sapphire crystal

Resistance

Water resistance
100 m
Magnetic resistance
4,800 A/m

Catalogue

Family
SBGJ
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Variants Same watch, different market or bracelet

Reference Edition Region Band Clasp Weight
SBGJ263G G — — Folding clasp with push button release 159g

More Grand Seiko SBGJ references