Grand Seiko Sport GMT SBGE285

Grand Seiko · Sport GMT

Grand Seiko Sport GMT SBGE285

Grand Seiko Sport GMT SBGE285 (reference SBGE285) — specifications, measurements, watch images and standardized wrist-fit previews for informed comparison.

A 41 mm everyday watch with spring drive movement.

Best forWearers seeking a versatile watch for regular use.
Not ideal forBuyers who need a different size, complication set or strap format.

At a glance

ReferenceSBGE285
CollectionSport GMT
Production statusCurrent
Watch technology InfoSpring Drive
Movement InfoSpring Drive
Calibre / operating system Info9R66
Key features InfoDate, 24-hour display, GMT, Power-reserve indicator
Complication InfoGMT / date
Case diameter Info41 mm
Thickness Info13.9 mm
Lug-to-lug Info48.3 mm
Power reserve / runtime72 hours
OriginJapan
Price categoryNot available

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Specifications last verified: 2026-08-14.

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