Shock resistant, Carbon Core Guard structure, 200-meter water resistance, Tough Solar, Mobile Link function, Compatible with "CASIO WATCHES", Neobrite, World time, Stopwatch, Timer, 5 daily alarms, Hourly time signal, Double LED light, White LED, Full auto-calendar, Operation sound ON/OFF switchable, Power saving function, Indicator display, Hand shift function (When the hands overlap the LCD display and are difficult to see, you can temporarily move the hands away from the LCD display), 12/24-hour format switchable, Date display (Month/Day display swap), Day of the week display (6 languages: English, Spanish, French, German, Italian, Russian)
Case (length x width x thickness): Approx. 48.5 x 45.4 x 11.9 mm
Belt arm circumference: approx. 14.5-21.5cm
Accessories: Instruction manual (English), G-SHOCK original box
Casio G-Shock Analog-Digital 2100 Series Bluetooth Solar Men's Watch GA-B2100-2ADR CASIO G-SHOCK ANALOG-DIGITAL 2100 SERIES Analog-Digi Black Navy ◆ Maintaining the octagonal form of the original G-SHOCK, this watch features Smartphone Link and Tough Solar technology. To accommodate the increasing number of components associated with increased functionality, a thin module with optimized circuit board layout was developed. Combined with a carbon core guard structure, it maintains the size of the previous model.