Watch Specifications
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ABOUT THIS BRAND
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 SBGE257 Men's Watch
Product specification
Exterior: Stainless bezel: ceramics
Glass material: Dual curve sapphire
Coating: Anti-reflective coating on the inside
Lumi Bright: Yes (needle / index)
Case size: Width 40.5mm x Thickness 14.7mm
Arm circumference (longest): 195mm
Nakadome: One-push three-fold method
Movement: 9R66 Instruction Manual
Drive system : Spring drive
Drive time: Maximum winding time lasts about 72 hours (about 3 days)
accuracy : Average monthly difference ?¨¤ 15 seconds (equivalent to daily difference ?¨¤ 1 second)
waterproof : Enhanced waterproof for daily life (20 bar)
Magnetic resistance: Yes
weight : 172.0 g
Other:
? 24 hour hand (dual time display function)
? Screw lock type crown
? With calendar (date) function
? 30 stones
? Second hand stop function
? Power reserve display function
? With the coat of arms of the back lid lion
? Screw back (There are individual differences in the orientation of the back lid due to manufacturing reasons)
? Calendar-linked time difference correction function
