Wristwatch Black G-SHOCK [CASIO] Bluetooth-equipped GA-B001-1AJF Men's

G-SHOCK is a shock-resistant watch that has established a new concept of toughness in watches. We are pleased to introduce the GA-B001 series, a model equipped with smartphone linking. Shock-resistant construction: G-SHOCK's core technology pursues toughness. The shock-resistant construction protects the module. The unique uneven surface prevents direct impacts to the glass and buttons. 20 ATM water resistance: Can be used in a variety of places and situations, from everyday water work to water activities such as swimming, surfing, and jet skiing Mobile Link Function: Functions can be linked via Bluetooth® communication with a compatible mobile phone. Other specifications: Hand shift function / World time / Stopwatch / Timer / 5 time alarms and hourly time signal / Full auto-calendar / 12/24 hour display switching / Operation sound ON/OFF switching function / Date display / Day of the week display / Double LED light