Revel in eclectic sophistication with the G-STEEL fusion of metal and resin components in a popular all-black G-SHOCK.
Tough construction meets stylish design in a black ion-plated metal bezel set against a base of jet black.
With its slim combination module and Carbon Core Guard structure, the black-on-black take of the GST-B400 is a cool fashion statement ready for whatever you are.
- Case size (L× W× H): 46.6 × 49.6 × 12.9 mm
- Weight: 80 g
- Case / bezel material: Resin / Stainless steel
- Resin Band
- Shock Resistant
- Carbon Core Guard structure
- 200-meter water resistance
- Tough Solar (Solar powered)
- Smartphone Link feature
- Mobile link (Wireless linking using Bluetooth®)
- Apps: CASIO WATCHES
- Mineral Glass
- Surface treatment: Black ion plated case
- Compatible band size: 145 to 215 mm
- Neobrite
