Casio Sport for Men M 257

- Case / bezel material: Resin
- Resin Band
- Resin Glass / Spherical Glass
- 50-meter water resistance
LED backlight, 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 (One-time or 7-time snooze)
Hourly time signal
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

Specifications