Core Features of the Casio G-Shock:

• G-Shock watches are water-resistant to at least 10 bars or 100 meters.
• The hands and the indices of the models are luminescent with Neobrite coating.
• Incredibly durable, the watch is shock-resistant, vibration resistant and centrifugal force resistant.

Model Specifications: GA-100BNR-1AER

• The 51.2 mm case of the watch is made of black resin. It features red accents.
• A matching black resin strap secures the watch.
• The complicated hybrid digital and analogue dial gives the watch its distinctive utilitarian appearance. 
• A toughened mineral crystal encases the dial.
• The many functions featured on the watch include 5 daily alarms, an average speed display, a countdown timer, a weekday and date display, an LED backlight, a world time function, and a stopwatch functions alongside a tachymeter function.
• Once set, an automatic calendar keeps the date display accurate without adjustments
• Increasing the watch's durability is its magnetic resistance.
• This model is water resistant up to 200 metres (20 bars). 
• Movement Type - Quartz

• Warranty- 1 year International Warranty