Product Features:Brand: Casiowatch Shape: Tonneauband Material: Resindisplay Type: Analog-Digitaltargeted Group: Mentype: Casual Watchmodel Number: Aw-81-1A1VCase Material: Resin band Color: Dark Bluedial Color: Blackwater Resistant Depth: 50 Mclasp: Tang BuckleCase Material: 46.2 MmCase Thickness: 14.1 Mmmovement: Quartzbandwidth: 38.6 MM measuring Capacity: 23:5959.99Measuring Unit: 1 Secondcountdown Range: 24 Hourscountdown Start Time Setting Range: 1 Minute To 24 Hours (1-Minute Increments And 1-Hour Increments)Analog: 2 Hands (Hour, Minute; Hands Move Every 20 Seconds)Digital: Hour, Minutes, Seconds, Am/Pm, Month, Date, Dayaccuracy: 30 Seconds Per Monthled Color: Ambermemory Capacity: Up To 30 Sets Of Data, With 8-Character Name And 16-Digit Telephone Numberweight: 33.2 Gdetails: Remaining Memory Screen And Auto-Sort1/100-Second Stopwatch And Countdown Timerled Light, Afterglow And Tele Memo3 Independent Daily Alarms (2 One-Time Alarms And 1 Snooze Alarm)Hourly Time Signal And Full Auto-Calendar (To Year 2099)12/24-Hour Format And Regular Time keepingworld Time, Current Time In 30 Cities (29 Time Zones) And Daylight Saving On/Off