Running Watch Casio Men's Watch CASIO Standard STANDARD W-S220 Digital Tough Solar Tough Solar Men's Watch Running Jogging Running Watch Sports W-S220 Black x White Working Clasp: Pin buckle with hole Accuracy: ±30 seconds per month on average Windshield material: Resin glass Tough Solar (solar charging system) World time function: Displays the time of 48 cities worldwide (31 time zones, with summer time setting) + UTC (Coordinated Universal Time) Stopwatch function (1/100 second (less than 10 hours) / 1 second (10 hours or more), 100-hour counter, lap/split), memory for up to 120 LAP data (lap counter 001-999), memory for up to 60 measurement log data (data number, measurement start month, day, hour, minute, lap/split time, lap number, best lap display) Timer function: Timer for interval measurement that can specify up to 2 times (set unit: 5 seconds, maximum set 99 minutes 55 seconds, measured in 1-second increments, repeat (can be set from 1 to 10 times) function) 5 time alarms (snooze function for only one alarm) and hourly time signal Battery indicator display Power saving function Full auto-calendar function 12/24 hour display switching function LED light (afterglow function, afterglow time switching (1.5 seconds / 3 seconds) Water resistance: Enhanced water resistance for daily life (10 atm) There are stains and scratches due to aging. No accessories Please understand that this is a used item stored in a general household before purchasing.