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SBGJ277

Grand Seiko

SBGJ277

Also sold as SBGJ277G

Availability unknown All SBGJ references →
Caliber
9S86
Case diameter
44.2mm
Water resistance
200 m
Power reserve
55h

Grand Seiko SBGJ277: caliber 9S86, 44.2 mm case, 200 m water resistance.

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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
Stainless steel
Case diameter
44.2mm
Case thickness
14.4mm
Lug to lug
50.6mm
Lug width
21mm
Crystal
Dual-curved sapphire crystal

Resistance

Water resistance
200 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
SBGJ277G G Folding clasp with push button release 188g

More Grand Seiko SBGJ references