Watch Bluetooth Solar Black [Casio] G-Shock [] G-STEEL GST-B100GB-1A9JF Men's

G-SHOCK is a shock-resistant watch that has created a new concept of toughness in watches. This model uses the popular black and gold colors based on the G-STEEL series, which combines different materials such as metal and resin. [Shock-resistant structure] G-SHOCK's core technology pursues toughness Shock-resistant structure protects the module Unique uneven shape prevents direct impact to glass and buttons [20 ATM Water Resistant] 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. [Other product specifications] Dual time / stopwatch / timer / time alarm / indicator display / power saving function / fully automatic calendar / date and day of the week display / LED light