[Casio] G-Shock Watch [] Solar GA-B2100-1A1JF Men's Black with Bluetooth

G-SHOCK is a watch that will not break even if dropped, creating a new concept of toughness in watches. Inheriting the design concept of the first-generation G-SHOCK, the GA-2100 retains the octagonal form and is equipped with a smartphone link and tough solar. [Shockproof structure/water resistant to 20 ATM] G-SHOCK's core technology pursues toughness Shock-resistant structure protects the module Unique uneven shape prevents direct impact to glass and buttons. It can be used in a variety of places and situations, from daily water work to water activities such as swimming, surfing, and jet skiing. [Mobile link function] Functions can be linked with compatible mobile phones via BluetoothⓇ communication. [Solar power] Casio's unique solar charging system that stably operates various functions that are subject to heavy loads by combining a solar panel that generates electricity even with a small amount of light and a large-capacity secondary battery [Other product specifications] Hand retraction function / World time / LED light / Stopwatch / Timer / Time alarm / Power saving function / Indicator display / Fully automatic calendar / 12/24 time display switching