Casio G-Shock GA-2100-4A

G-SHOCK model with carbon core guard structure for ultimate toughness. Lightweight resin with carbon fiber for superior rigidity. Two-layer back cover for added impact protection. Shock-proof button structure, no button guard. 3D dial, bold front buttons. Powerful, tough design. Urban outdoor style.

• Case size (L× W× H)

  48.5 × 45.4 × 11.8 mm

• Weight

  51 g

• Case and bezel material

  Case / bezel material: Carbon / Resin

• Band

  Resin Band

• Construction

  Shock Resistant
  Carbon Core Guard structure

• Water resistance

  200-meter water resistance

• Power supply and battery life

  Approx. battery life: 3 years on SR726W X 2

• Glass

  Mineral Glass