[Casio] G-Shock Watch [] Full Metal Solar GM-B2100BD-1AJF Men's Black with Bluetooth

G-SHOCK is a shock-resistant watch that has created a new concept of toughness in watches. This is a full metal model equipped with a smartphone link in the digital/analog combination [GA-2100] series, which was developed based on the concept of the first model DW-5000C. [Shock-resistant structure] G-SHOCK's core technology in pursuit of toughness Shock-resistant structure protects the module Unique uneven shape prevents direct impact to glass and buttons [20 ATM water resistant] Daily life It can be used in a variety of places and situations, including water work, swimming, surfing, jet skiing, and other water activities. [Mobile link function] Functions can be linked with compatible mobile phones via BluetoothⓇ communication. [Other product specifications] Tough solar/Hand retraction function/World time/Stopwatch/Timer/Time alarm/Indicator display/Power saving function/Full auto calendar/12/24 hour display switching/Operation sound ON/OFF switching /Date display/Day of the week display/Double LED light