Achieve peak performance in style with a vibrant burst of colour. Address your practical needs with a 7-year battery life that offers long-lasting reliability and 50-meter water resistance for added assurance during inclement weather. The LED light guarantees effortless readability, even in low-light conditions, while the convenient alarm and stopwatch functions ensure you stay on track throughout the day. - 48.1 × 47.1 × 13.9mm Case Size - 40g Weight - Resin Band, Bezel and Case - 50 Meters Water Resistant - Approx. battery life: 7 years on CR2016 - Resin Glass - Stopwatch - Alarm/hourly time signal - Daily alarm - Calendar: Auto-calendar (set at 28 days for February) - Accuracy: ±30 seconds per month - 12/24-hour format - Regular timekeeping: Hour, minute, second, pm, date, day