The Grand Seiko SBGH257, a limited edition of 500 units released in 2017 when the brand became independent, features a 46.9mm Zaratsu-polished titanium case and a blue dial.
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
Blue
Material
Bracelet
Buckle
Limited Edition
