[CASIO] How to pair with G-SHOCK GM-B2100D-1AJF smartphone and explanation of two functions.

[CASIO] G-SHOCK GM-B2100D-1AJF How to pair with a smartphone and explanation of two functions. The function explanation is how to set the time immediately and how to find a smartphone. Installing and pairing CASIO WATCHES on your smartphone makes it very easy to set the time. It's a different app than G-SHOCK Connect, but the usability is similar. There is almost no difference in how to use the functions of the GMW-B5000TVB-1JR, but if there is a request for other functions, please see another video. Don't worry about mosaics. 😅
unboxing video
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