The 2020 G-Steel range.
Combined steel / carbon case.
Bluetooth for working with watch functions via smartphone.
CASIO GST-B300E-5AJR
Quartz movement 5631, Solar.
Case / Bezel Material: Steel, Carbon
Steel strap
Neobright
Impact resistant design (impact resistance)
Mineral glass
20 ATM waterproof
Mobile function (function to connect to compatible mobile phones via Bluetooth® communication)
The function of retracting arrows to the side for reading information
World Time: 39 World Cities (39 Time Zones, with Automatic Daylight Saving Time) + UTC (Coordinated Universal Time) time display, city change home time function
Stopwatch (1/1000 second (less than 1 hour) / 1/10 second (1 hour or more), 24 hours total, split)
Timer (set unit: 1 second, maximum setting: 24 hours, measured in 1/10 second increments)
5 Multi-alarms (DAILY, 1 TIME, SCHEDULE), time signal
Battery indicator
Fully automatic calendar
12/24 hour display switching
Energy saving function (in a dark place after a certain period of time, the display turns off and the movement of the arrows stops to save energy)
Sound on / off function during operation
Dual LED backlight: LED backlight for the dial (fully automatic light, super backlight, afterglow function, afterglow time switch (1.5 seconds / 3 seconds)
Dimensions: 51 x 50 x 15.5mm
Weight: 180g
Made for the Japanese market
