CASIO gshock GM-2100CB-3AJF GM-2100CB-3A world time 20ATM watch 2023.02released

ABOUT THIS BRAND ELEGANCE AND TECHNOLOGYG-Shock is a line of watches manufactured by Japanese electronics company Casio, designed to resist mechanical shock and vibration. G-Shock is an abbreviation for Gravitational Shock. The watches in the G-Shock line are designed primarily for sports, military and outdoors-oriented activities; nearly all G-shocks are digital or a combination of analog and digital and have a stopwatch feature, countdown timer, electroluminescent backlight and 200-metres of water resistance. Product Description CASIO gshock GM-2100CB-3AJF GM-2100CB-3A world time 20ATM watch 2023.02released Product specification release date February 2023 Case size (length x width x thickness) 49.3 x 44.4 x 11.8mm mass 72 grams Case/bezel material resin/stainless steel band cross band structure Impact resistant structure (shock resist) Waterproof 20 ATM water resistant Power supply and battery life Battery life: about 3 years Exterior glass inorganic glass surface treatment Gray I