BG-169 Series Resin translucent composition Digital dial Adjustable resin translucent band with loops Mineral glass Shock resistant 200-meter water resistance Approx battery life: 3 years on CR1616 World time zones Stopwatch, timer, alarm, and hourly time signal Calendar LED Illuminator backlight Size: H 0.64" x W 1.67" x L 1.80" Weight: 43 grams   Style: bg169r-2c Color: Blue / Orange Material: Resin