Casio 2100 Series Waterproof Quartz Watch with Two White and G-Shock Men's Analog-Digi Display, Hands, Black, GA-2100-7A

Movement: Quartz ana-digi Waterproof: 20 ATM Body size: length x width x thickness: approx. 41 x 41 x 12 mm Weight: Approx. 49g G-SHOCK has established a new concept of toughness in watches. It all began with the passionate belief of its developers in creating a watch that would not break even if dropped, a seemingly foolhardy challenge that overturned conventional wisdom at the time. Endlessly strong. Aiming for even greater strength. G-SHOCK's challenges never end. Specifications and Functions: Shock Resistant, Carbon Core Guard Structure, 200-meter water resistance, World Time: 48 cities (31 time zones, daylight saving time setting function) + UTC (Coordinated Universal Time), Stopwatch (1/100 seconds (less than 1 hour) / 1 second (more than 1 hour), 24-hour counter, with split), Timer (set unit: 1 second, maximum set: 24 hours, measured in 1-second increments), 5 time alarms, Hourly time signal, Double LED Light: LED light for dial (Super Illuminator, afterglow function, selectable afterglow time (1.5 seconds / 3 seconds)), LED backlight for LCD (Super Illuminator, afterglow function, selectable afterglow time (1.5 seconds / 3 seconds)), LED: White, Full auto-calendar, Operation sound ON/OFF switch, 12/24-hour format switch, Accuracy: Average monthly error ±15 seconds, Hand shift function (When the hand overlaps with the LCD display and is difficult to see, the hand can be moved to the LCD display) (You can temporarily evacuate from above.)