Grand Seiko Evolution 9 Collection SLGW003 9SA4 Evolution 9 Collection manually wound Hi-Beat 36000 80 Hours 2024.8
2024.8release
Exterior
Exterior: Brilliant hard titanium and sapphire glass
Back lid specifications: See-through back
4-screw fixed back cover
Glass material: box-shaped sapphire
Coating: Internal anti-reflective coating
Case size: Width 38.6mm Height 45.0mm Thickness 10.0mm
Band width: 20mm
Band material: crocodile
Nakadome: One-push three-fold method
Movement
Movement: 9SA4 Instructions
Drive system: Mechanical hand-wound
Driving period: Lasts approximately 80 hours at maximum winding
Static accuracy: average daily difference +5 seconds to -3 seconds
Accuracy is based on Grand Seiko's own standards when measuring the movement as a single unit before shipment from the factory under conditions of 6 position differences and 3 temperature differences. Accuracy under the environment in which the customer will actually use it (mobile accuracy) differs. Also, due to the characteristics of mechanical models, the accuracy range described above may be exceeded depending on the conditions of use (time of use, temperature, arm movements, strong shocks or vibrations).
Functions
Waterproof: Waterproof for daily life
Antimagnetic: Yes
others:
metal allergy resistant
Power reserve display function
