Band：Stainless Steel
《Watch Features》
Luminous Hands, 200-meter water resistance, World time, 31 time zones, Stopwatch, Countdown timer, Alarm/hourly time signal, Double LED light, Full auto-calendar, 12/24-Hour Format.

Detailed Spec

ORIGINAL BRAND*
Casio G-Shock
DIMENSIONS
【Standard Case】
GM / GA 2100 : 44×11.8 mm
【Mini Case】
GMA S2100 : 42×11.8 mm
FUNCTIONS
Multi-function analog-digital with analog display of the minutes and hours, and day of the week indication
CRYSTAL
Mineral crystal / Sappire Crystal*
*additional fee is needed
Hour Markers
Hand-painted indices
Hands LUME
Super Illuminator with Auto Light
WATER RESISTANCE
200m
LIGHT
Double LED
Shock Resistant
Neo-display
A luminous coating provides long-term illumination in the dark after only a short exposure to light

World time function
Displays the current time in major cities and specific areas around the world.
Stopwatch function – 1/100 sec. – 24 hours
Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 24 hours.
Timer – 1/1 sec. – 24 hours
For fans of precision: the countdown timers help you to remember specific or recurring events by giving off an audible signal at a preset time. They The time can be set to the nearest second and up to 24 hours in advance.
5 daily alarms
The daily alarm reminds you about recurring events with an acoustic signal at the time you have set. This model has 5 independent alarms for flexible reminders of important appointments.
Hand Moving FunctionWith a push of a button, hands are moving and permit a free visibility of functions like stopwatch or date.
Button tones on/off
The button tones for using the mode button can be turned off. Preset alarm or countdown timers remain active when the button tones are deactivated.
Automatic calendar with Date, Day and Month
Once set, the automatic calendar always displays the correct date.
12/24-hour timekeeping
Times can be displayed in either a 12-hour or 24-hour format.