Grand Seiko released its first watch in 1960, challenging the perception that the Swiss were the undisputed masters of fine watchmaking. In the nearly 60 years since the first Grand Seiko, the company has become known the world over for producing some of the most elegantly designed timepieces in the world while developing innovative technologies such as Spring Drive. Even while maintaining its high quality standards, it delivers tons of value in its watches, making it popular with collectors at all levels. In 2017, Grand Seiko became its own brand within Seiko’s expansive watchmaking portfolio.
Product Description
Grand Seiko Elegance Collection SBGW283 Mechanical 9S64 watch
Product specification
Exterior: Stainless steel back lid: stainless steel and sapphire glass
Glass material: Box type sapphire
Coating: Anti-reflective coating on the inside
Case size: Width 37.3mm Length 44.3mm Thickness 11.7mm
Band material: Crocodile
Arm circumference (longest): 195mm
Movement
Movement: 9S649S64 Instruction Manual
Drive system : Mechanical manual winding
Drive time: Maximum winding time lasts about 72 hours (about 3 days)
Static accuracy: Average daily difference +5 seconds to -3 seconds
Portable accuracy: Day difference +10 to -1 second
