WR: 20 ATM - Case: 52 mm - Gender: Men - Case Material: Carbon & Resin - Strap Material: Resin - Movement: Quartz - Functions: Multifunction - Glass: Mineral - Product Type: WristwatchProduct Description: The Casio G-Shock GD-010-1ER is a robust digital watch designed for durability and functionality, making it ideal for both everyday wear and extreme conditions.? Key Features: Shock Resistance: Engineered to withstand shocks and vibrations, ensuring reliable performance in various environments.?Water Resistance: Rated up to 200 meters, suitable for swimming and snorkeling activities.? World Time: Access to 31 time zones (48 cities + Coordinated Universal Time), with daylight saving on/off and home city/world time city swapping Stopwatch Function: 1/100-second stopwatch with a measuring capacity of up to 24 hours, supporting elapsed time, split time, and 1st-2nd place times Countdown Timer: Measuring unit of 1/10 second, with a countdown range of 24 hours and start time setting range from 1 second to 24 hours LED Backlight: Features a Super Illuminator LED backlight with auto light switch and selectable illumination duration for enhanced visibility in low-light conditions Eco-Friendly Materials: Constructed with bio-based resin, reducing environmental impact while maintaining durability SpecificationValueWR20 ATMCase52 mmGenderMenCase MaterialCarbon & ResinStrap MaterialResinMovementQuartzFunctionsMultifunctionGlassMineralProduct TypeWristwatchPackagingOfficial Box