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 Sport Collection SBGH289 9S85 Mechanical watch
Product specification
Exterior: stainless
Glass material: sapphire
Coating: Anti-reflective coating on the inside
Lumi Bright: Yes (needle, index, bezel)
Case size: Width 43.8mm x Thickness 14.7mm
Arm circumference (longest): 190mm
Nakadome: One push diver adjuster method
Movement
Movement: 9S85 9S85 operating instructions
Drive system : Mechanical self-winding (with manual winding)
Drive time: Lasts about 55 hours at maximum hoisting
accuracy : Static accuracy: Average daily difference +5 seconds to -3 seconds
function
waterproof : Waterproof for 200m diving
Magnetic resistance: can be
weight : 206.0 g
others :
・ Double lock Nakadome
・ Screw lock type crown
・ With calendar (date) function
・ Number of stones 37 stones
・ Second hand stop function
・ With the back lid lion coat of arms
・ Screw back (There are individual differences in the orientation of the back lid due to manufacturing reasons)
