Specifications:• Brand: Casio • Gender: Men• Vibration alarm• Resin Glass• Case / bezel material: Resin• Resin Band• Tang Buckle• LED backlight (Super Illuminator): White• Afterglow• Dual time• 1/100-second stopwatch• Measuring capacity: 23:59'59.99''• Measuring modes: Elapsed time, split time, 1st-2nd place times• Other: 5-second countdown auto start• Countdown timer• Measuring unit: 1 second• Countdown range: 24 hours• Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)• Daily alarm• Hourly time signal• Vibe alert (daily alarm, hourly time signal, countdown timer time up, stopwatch auto start countdown)• Full auto-calendar (to year 2099)• 12/24-hour format• Regular timekeeping• Hour, minute, second, pm, month, date, day• Accuracy: ±30 seconds per month• Approx. battery life: 10 years on CR2032• Module 3416• Case size (L× W× H): 51.4 × 47.1 × 16.1 mm• Weight: 50 g• 100-meter water resistance • Made in China