In this eight-plus minute 4K video review, we go in-depth with the GMB2100D-1A.

We’ve also previously reviewed the “CasiOak” GMB2100 watch with text and still images. However, this combines images from that review along with all-new video footage, giving you a slightly different perspective of the same G-Shock bestseller, with the new 2022 full metal case and integrated bracelet.