Grand Seiko 9F51 watches

Showing 4 of 4 references. Specifications come from manufacturer product pages; prices from affiliate marketplaces.

Movement

Quartz

Shared by every listed watch with this movement

Filters

Collection

Movement

Availability

Case diameter

–

32.3 – 33 mm

Reference	Case diameter	Power reserve	Water resistance	Status	Best price
SBGX359 Grand Seiko · Heritage Collection	33mm	—	100 m	Availability unknown	—
SBGX361 Grand Seiko · Heritage Collection	33mm	—	100 m	Availability unknown	—
SBGX363 Grand Seiko · Heritage Collection	32.3mm	—	100 m	Availability unknown	—
SBGX365 Grand Seiko · Heritage Collection	32.3mm	—	100 m	Availability unknown	—