Brand: Casio• Gender: Men• Case / bezel material: Resin• Resin Band• Dual time• 8-digit calculator• Regular timekeeping• 1/100-second stopwatch• Measuring capacity: 23:59'59.99"• Measuring modes: Elapsed time, split time, 1st-2nd place times• Daily alarm• Hourly time signal• Full auto-calendar (to year 2099)• 12/24-hour format• Button operation tone on/off• Regular timekeeping: Hour, minute, second, am/pm, year, month, date, day• Accuracy: ±15 seconds per month• Approx. battery life: 5 years on CR2016• Size of case : 43.2×34.4×8.2mm• Total weight : 25g• Water Resistant• Made in China