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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 Evolution 9 Collection SLGA009 Spring drive watch
Product specification
- ?Exterior: Stainless steel back lid: stainless steel and sapphire glass
- Glass material: Dual curve sapphire
- Coating: Anti-reflective coating on the inside
- Case size: Width 40mm Length 47.6mm Thickness 11.8mm
- Arm circumference (longest): 196mm
- Nakatome: One-push three-fold method
- Movement
- Movement: 9RA29RA2 Instruction Manual
- Drive system : Spring drive
- Drive time: Maximum winding time lasts about 120 hours (about 5 days)
- accuracy : Average monthly difference ¡À 10 seconds (equivalent to daily difference ¡À 0.5 seconds)
- function
- waterproof : Enhanced water resistance for daily life (10 bar)
- Magnetic resistance: can be
- weight : 176.0 g
- others :
- ? See-through back
- ? Screw back
- ? Screw lock type crown
- ? With calendar (date) function
- ? Second hand stop function
- ? Power reserve display function
- ? With the back lid lion emblem
