The 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 GMDS6900 is equipped with an EL Backlight w/Afterglow for high visibility under low-light conditions, 3 multi-function alarms, 1/100th stopwatch, countdown timer, 12/24-hour time formats and 48-city world time.

Specifications
Case / bezel material: Resin
Resin Band
Shock Resistant
Mineral Glass
200-meter water resistance
Electro-luminescent backlight
Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
Flash alert
Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer progress beeper, and stopwatch auto start
World time
29 time zones (48 cities), daylight saving on/off
1/100-second stopwatch
Measuring capacity: 23:59'59.99''
Measuring modes: Elapsed time, split time, 1st-2nd place times
Other: 5-second countdown auto start
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute incrementsand 1-hour increments)
Other: Auto-repeat, progress beeper
3 multi-function alarms (with 1 snooze alarm)
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping: Hour, minute, second, pm, month, date, day
Accuracy: ±15 seconds per month
Approx. battery life: 5 years on CR2016

Size of case / Total weight
Size of case : 48.8×46×12.7mm
Total weight : 49g