Brand: Grand Seiko
Collection: Evolution 9
Reference Number: SLGB007, SLGB009, SLGB011, SLGB013, SLGB015 (Spring Drive U.F.A); SLGH029, SLGH031, SLGH033, SLGH035 (Mechanical Caliber 9SA5)

Diameter: 37mm (SLGB015); 40mm (Others)
Thickness: 11.4mm (37mm); 11.7mm (40mm)
Case Material: Ever-Brilliant Steel or High-Intensity Titanium
Dial Color: Various
Indexes: Applied
Lume: Yes
Water Resistance: 100 meters
Strap/Bracelet: Updated more tapered bracelets with micro-adjustment clasp