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 SLGA019 Spring Drive watch 2023.06released
Product specification
- ?Exterior
- Exterior: Bright titanium Case back: bright titanium and sapphire glass
- Back cover specifications: See-through screw back
- Glass material: dual curve sapphire
- coating: Inner non-reflective coating
- Case size: Width 40.0mm Height 47.9mm Thickness 11.8mm
- Bandwidth: 22mm
- Nakadome: One-push three-fold method
- Movement
- Movement: 9RA2 Instructions
- Drive mode: Spring drive automatic winding (with manual winding)
- Driving period: Approximately 120 hours (approximately 5 days) at maximum winding
- Accuracy: The average monthly difference is ?¡§¡è10 seconds (the daily difference is equivalent to ?¡§¡è0.5 seconds)
- Functions
- water proof: Reinforced waterproof for everyday life (10 bar)
- Magnetic resistance: can be
- others:
- screw lock crown
- Metal allergy resistance
- Power reserve display function
