GS Grand Seiko SBGW251

The first Grand Seiko recreated in platinum
GS Grand Seiko SBGW251

Manufacturer Info

Name Grand Seiko SBGW251


This model is the re-creation of the original platinum model which was produced in a very limited number. The manual winding Caliber 9S64 has been adjusted to an even higher level of precision, -1 to +5 seconds (under static conditions) per day, which is higher than any other Grand Seiko mechanical watch.

The platinum 999 used for this model has a higher purity than the 950 that is normally used for watches. The case bears an engraved and etched Grand Seiko logo, a rarity even among original models.