GM Series
From G-SHOCK, the watch that has constantly been testing new limits in timekeeping toughness since 1983, comes a collection of new timepieces for the metal-covered series in popular black and gold colors. The two base models of this lineup are the iconic bezel GM-5600 and the octagon bezel GM-2100. Metal bezels with gold-based ion-plated (IP) finish create fashionable designs that can be worn with pride just about anywhere.

GMA Series
This new miniaturized version of the G-SHOCK GA-110 features a three-dimensional face design of small layered parts. The basic G-SHOCK black of the body is highlighted with touches of powerful gold and stylish silver accents. The small configuration of this model is the perfect fit for fashionable, casual, trend-setting youths.
This GMA-S120 model is a smaller version of the popular analog-digital GA-120. The basic G-SHOCK black of the body is highlighted with touches of powerful gold and stylish silver accents. The small configuration of this model is the perfect fit for fashionable, casual, trend-setting youths.


Credit Source: https://gshock.casio.com/my/g-news/new-releases/2022/blackxgold-gmpair-gma/