WR: 20 ATM - Case: 51 mm - Gender: Men - Case Material: Resin - Strap Material: Resin - Movement: Quartz - Functions: Multifunction - Glass: Mineral - Product Type: Wristwatch Product Description: The Casio G-SHOCK GA-100B-4AER is a robust timepiece that seamlessly combines analog and digital functionalities. Featuring a bold red resin band and case, this watch is designed to withstand harsh conditions while making a striking statement. Key Features: Case and Band Material: Durable red resin for enhanced comfort and longevity.Case Dimensions: Approximately 55mm (height) x 51.2mm (width) x 16.9mm (thickness), offering a substantial wrist presence.Display: Analog-digital combination with four symmetrically placed LCD windows and a speedometer for a clean and functional dial design.Movement: Quartz movement ensures precise timekeeping.Water Resistance: Rated up to 200 meters (20 bar), suitable for professional marine activities and serious surface water sports.Additional Features:Shock Resistance: Engineered to absorb impacts, maintaining functionality under tough conditions.Magnetic Resistance: Complies with JIS class-1 standards, protecting the watch from magnetic fields.World Time: Displays current time in 29 time zones (48 cities), with daylight saving on/off option.Stopwatch Function: 1/1000-second stopwatch with a measuring capacity of 99:59'59.999''.Speed Indicator: Calculates speed based on travel time over a predetermined distance.Countdown Timer: Allows setting time intervals for various activities, with a range of 1 minute to 24 hours.5 Daily Alarms: Includes one snooze alarm for daily reminders.Full Auto-Calendar: Pre-programmed until the year 2099.LED Backlight: Amber LED with auto light switch and selectable illumination duration (1.5 or 3 seconds) for easy reading in low light.Battery Life: Approximately 2 years on CR1220 battery. This G-SHOCK model combines resilience with practical features, making it an ideal companion for both everyday wear and adventurous pursuits. SpecificationValueWR20 ATMCase51 mmGenderMenCase MaterialResinStrap MaterialResinMovementQuartzFunctionsMultifunctionGlassMineralProduct TypeWristwatchPackagingOfficial Box