Casio G-Shock G-Squad GBA-900-1A Watch

A waterproof and shockproof sports watch with a quartz movement. The analog-digital dial is equipped with Auto-LED backlighting and a pointer movement function that reveals the LCD display at the press of a button, to improve the reading of information. The Super-Illuminator backlighting can be activated manually or by raising the hand with the watch and zooming in towards the face. The mineral glass used to shield the dial of the watch features a fifth grade on the Mohs hardness scale.

The G-Shock GBA-900 series of watches gives you the ability to connect with other devices via Bluetooth and control functions, including pedometer: step count chart with five levels of exercise intensity, calorie burned display, stopwatch measurement data log, find phone function, incoming call display, automatic time adjustment (4 times a day) and world time for about 300 cities.

The use of the G-Shock system increases the watch's resistance to shock and mechanical damage. The model features high water resistance and is resistant to submersion up to 200 meters (20 bar), which allows safe use while swimming and even diving. The system also provides protection against the effects of magnetic fields (ISO Standard 764).

Daily time is displayed in 12/24 hour format. In addition, the watch is equipped with: 5 daily alarms with a snooze function, an expanded perpetual calendar, a stopwatch with an accuracy of 1/100 s, a timer counting down to 24 h and a second time zone function. The world time function allows you to read the time in different time zones.

The model is powered by a CR2025 battery, the manufacturer specifies a battery life of 2 years. The watch comes with an elastic strap made of silicone, and the circumference of the strap is adjustable with a buckle.

Technical data
Model: GBA-900-1A
Material: plastic
Movement: quartz, Japanese, Casio caliber 5641
Water resistance: 20 atm (200 m)
Time display: analog, digital
Envelope width: 49 mm
Thickness of the envelope: 17 mm
Diameter of the envelope: 51 mm
Maximum circumference of the strap: 215 mm
Strap width: 28 mm
Power supply: CR2025 battery
Weight: 61 g
Manufacturer: Casio, Japan