CASIO G-SHOCK GM-2100G-1A9JF GM-2100G-1A9 world time 20 ATM watch

Watch Specifications Maker G-SHOCK Movement Solar Quartz Accuracy range Monthly difference ?¨¤15 seconds icon-dial Dial Black Color, Gold IP (bezel part) icon-luminous Luminous LED Light icon-case Case Resin/Stainless Steel Crown type Buttons icon-lug_width Lug width About 49 mm Crystal material Carbon core guard structure Strap Resin Band, Colored Water resistance Water resistance to 20 bar icon-dimensions Dimensions Case size (length x width x thickness): 49.3 x 44.4 x 11.8 mm ? ABOUT THIS BRAND ELEGANCE AND TECHNOLOGY G-Shock is a line of watches manufactured by Japanese electronics company Casio, designed to resist mechanical shock and vibration.