Product information "Casio G-Shock GD-120MB-1ER"
The Casio G-Shock GD-120MB-1ER has the following characteristics:

WATER RESISTANT: 200 Metres Water Resistant
ACCURACY: +/- 15 seconds per month
ALARM FUNCTION: 5 Daily Alarms: Each will sound every day at the time you set, Hourly time signal: The watch beeps every hour on the hour
AUTO CALENDAR: Once set, the automatic calendar always displays the correct date
BAND MATERIAL: Resin
BATTERY LIFE: Approximately 7 years
COUNTDOWN TIMER FUNCTION: Countdown Range: 24 hours, Measuring Unit: 1/10 second
DATE AND WEEKDAY DISPLAY: The current date and week day are displayed on the watch face
DATE DISPLAY: The current date is displayed on the watch face
DIMENSIONS: 55.0 x 51.2 x 17.4 mm
DISPLAY ILLUMINATION: Auto Light: The watch face will illuminate automatically when you tilt your wrist towards you. Once activated, this feature will automatically deactivate after six hours., Selectable illumination duration (1.5 seconds or 3 seconds), Super LED
LOW TEMPERATURE RESISTANT: -10 °C/ 14°F
MINERAL GLASS: Hard glass resists scratching
MUTE FUNCTION: The button tones on the mode button can be switched off for discreet operation. Pre-set alarm or timer functions remain active.
SHOCK RESISTANT: Patented Hollow Core Guard Structure protects against impact and vibration
STOPWATCH FUNCTION: Measuring Capacity: 24 hours, Measuring Modes: Elapsed time, split time, Measuring Unit: 1/100th second
VIBRATION RESISTANT: Resistant against vibration from heavy duty operations
WORLD TIME: Displays the current time in major cities and specific areas around the worl
Category: Watches