Description
The Grand Seiko Evolution 9 SLGW003 marks a historic return to form, featuring the Caliber 9SA4—the brand’s first manual-winding 10-beat movement in 50 years. This timepiece celebrates the ritual of hand-winding, offering a high-precision 36,000 vph frequency and a generous 80-hour power reserve. Encased in Brilliant Hard Titanium, which is twice as hard as steel and exceptionally radiant, the watch achieves a refined slimness of just 9.95mm. With its "Birch" inspired aesthetic, elongated indexes, and a lowered center of gravity, it perfectly balances mid-century elegance with the modern comfort and stability of the Evolution 9 Style.
Specifications
Case
Shape
Round
Glass
Box shaped sapphire crystal
Case Back
See-through case back with 4 screws
Case Material
Brilliant Hard Titanium
Diameter
38.6mm
Water Resistance
Splash Resistant
Thickness
9.95mm
Dial
Colour
Light
Power Reserve
Approx. 80 hours
Movement and Functions
Movement
Manual winding
Caliber
9SA4
Movement Description
Manual winding
Strap
Material
Crocodile leather
Buckle
Three-fold clasp with push button release