Casio G100-1BV G-Shock Watch - Black

The Casio G100-1BV G-Shock Watch - Black proves that sometimes simple is better. The G-Shock is a brand of watches, manufactured by Casio, is known for its resistance to shocks (e.g. hard knocks and strong vibrations). They were, and continue to be, designed primarily for sports and outdoor adventure oriented activity. With shock resistance, water resistant to 200 meters, anti-magnetic resistance (see note below) and more, it is a completely balanced timepiece for your active life. 

Features: Shock resistant. 
200M water resistant. 
Magnetic resistant*. 
EL Backlight with Afterglow. 
Dual time. 
Daily alarm. 
1/100 Second Stopwatch - Measuring capacity: 23:59.59.99, Measuring unit: 1/100 second (for the first 60 minutes), 1 second (after 60 minutes), Measuring mode: Elapsed time. 
Auto calendar (pre-programmed until the year 2039). 
12/24 hour formats. 
Accuracy +/- 15 seconds per month. 
Battery CR2016. 
Approximate battery life: 3 years. 
Module 2327. 
*Though this watch is designed to withstand exposure to magnetic force, you should still keep it away from machinery and appliances that generate a strong magnetic field. Exposure to strong magnetism can cause timekeeping to slow, affecting timekeeping accuracy.