Casio - GMA-S160-1B

The black GMA-S160 combines a compact case and gently curved strap with metallic dial, buckle and strap-loop details. Its matte exterior gives the analog-digital display a clean, understated setting.

At 31 g, this G-SHOCK is designed for comfortable daily wear. Shock resistance, 200-metre water resistance and separate lighting for the dial and digital display provide practical durability.

Technical Details

• Model: GMA-S160-1B
• Case dimensions (L × W × H): 40.7 × 35.7 × 10.8 mm
• Weight: 31 g
• Case/bezel: resin and bio-based resin; bio-based resin strap
• Wrist size: 145–190 mm
• Shock-resistant; water resistance: 200 m
• Mineral crystal; Neobrite luminous details
• Battery: CR1025, approximately three years
• Dual-time function
• Stopwatch: one-second resolution, up to 59 minutes 59 seconds; elapsed-time mode
• Two white Super Illuminator LEDs: face illumination and digital backlight; selectable 1.5/3-second duration with afterglow
• Automatic calendar through 2099
• Switchable button sounds; 12/24-hour format
• Hand shift clears the digital display for easier viewing
• Analog: hour/minute hands, with minute-hand movement every 20 seconds
• Digital: hour, minute, second, PM, month, date and weekday
• Accuracy: ±15 seconds per month