Released in 2017 to mark Grand Seiko's transition into an independent brand, the 46.9mm titanium SBGH255 features a Zaratsu-polished finish and a black dial; a blue-dialed variant, the SBGH257, was launched alongside it.
Movement Type
Automatic
Caliber
9S85Jewels
37
Reserve
55
Frequency
36000
Hands
Center Seconds
Shape
Round
Material
Titanium
Glass
Sapphire
Thickness
17.00 mm
Diameter
46.90 mm
Water Resistance
600.00 m
Dial Color
Black
Material
Bracelet
