Specifications:• Brand: Casio• Gender: Men• Resin Glass / Spherical Glass• Case / bezel material: Resin• Resin Band• LED light: Green• Afterglow• Dual time• 1/100-second stopwatch• Measuring capacity: 23:59'59.99"• Measuring modes: Elapsed time, split time, 1st-2nd place times• Multi-function alarm (with 1 snooze alarm)• Hourly time signal• Full auto-calendar (to year 2099)• 12/24-hour format• Regular timekeeping: Hour, minutes, seconds, pm, year, month, date, day• Accuracy: ±30 seconds per month• Approx. battery life: 10 years on CR2025• Module 3239• Size of case: 43.9 × 35.7 × 12.5 mm approx.• Weight: 32g approx.• 50-meter water resistance• Made in China