Casio G-Shock S Series GMAS120MF-2A

Introducing the new S Series, created for the influential, fashion forward woman that seeks a sportswear-inspired toughness to add to her modern style, while valuing advanced technology and precision in a fashion accessory piece. The GMAS110 is equipped with an Auto LED light, Magnetic Resistance, 4 daily alarms, 1/100th stopwatch and a Speed Indicator. Technical Specs Shock Resistant
200M Water Resistant
Magnetic Resistant
Auto LED Light with Afterglow
World Time
29 time zones (48 cities + UTC) 
city code display, daylight saving on/off
5 Daily Alarms (4 one-time alarms and 1 snooze alarm)
Hourly Time Signal
1/1000 Second Stopwatch
Measuring capacity: 99:59'59.999"
Measuring modes: Elapsed time, lap time, split time
Others: Speed (0-1998 units/hour) Selection distance input (0.0-99.9)
Countdown Timer
Measuring Unit: 1 second
Countdown Range: 24 hours
Countdown start time setting range: 1 minute to 24 hours 
(1-minute increments and 1-hour increments)
Others: Speed (0-1998 units/hour) Selection distance input (0.0-99.9)
Countdown Timer
Measuring Unit: 1 second
Countdown Range: 24 hours
Countdown start time setting range: 1 minute to 24 hours 
(1-minute increments and 1-hour increments)
12/24 Hour Formats
Button Operation Tone on/off
Accuracy: +/- 15 seconds per month
Battery: CR1220
Size of case/total weight
49.0 x 45.9 x 15.8mm/56G *LIGHTLY USED*