Sourced by us. Restored by us.
Authentic Time is built on a simple idea: great watches shouldn’t sit forgotten. We find them, bring them back to life, and make them yours.
Casio G-Shock GA-2100, commonly known as the “CasiOak”, first released in 2020 and now one of the most recognisable modern G-Shock designs.
Features the slim octagonal case inspired by classic luxury sports watches, combined with G-Shock’s Carbon Core Guard structure for strength with a lighter, slimmer profile. Ana-digi display with analogue hands and digital window.
Functions include world time, stopwatch, countdown timer, alarm, date and backlight. Built with G-Shock’s trademark shock resistance and 200m water resistance, making it ideal for everyday wear.
The watch is pre-loved and in good condition, showing light signs of wear consistent with normal use. Fully working and ready to wear.