G-Shock Singapore and Japanese media announced the G-Shock Hidden Coast Series. This nature-themed collection of recent mid-size analog-digital models is slated for a May 2021 release.
The GA-2100 series was released in 2019 and is currently the slimmest G-Shock watch for men. The GA-2100HC-2A has a clear bezel, a blue translucent band, and a blue dial. The GA-2100HC-4A has a translucent green bezel, a translucent orange band, and a green dial.
Update: The series will also be released throughout Asia and the U.K. G-Shock U.S. released the GA900HC-3A and GA900HC-5A for $140 each, the GA2000HC-3A and GA2000HC-7A for $130 each, and the GA2100HC-2A and GA2100HC-4A for $110 each.
The GA-900 series was released in 2020 and features an approximate 7-year battery life. The GA-900HC-3A has an olive green bezel, beige band, and orange accents on the dial. The GA-900HC-5A has a beige bezel, black band, and yellow accents on the dial.
The GA-2000 series was released in 2019 and features a lightweight Carbon Core Guard structure. The orange and green GA-2000HC-3A and the white and blue GA-2000HC-7A have a matte skeleton bezel and band that resemble pieces of sea glass weathered by the ocean.