G-Shock Casio Watch GA-2100WD-1A 200-meter Water Resist

Description

Engineered with G-Shock’s signature toughness, the GA-2100WD-1A pairs high-visibility contrast with the iconic octagonal “CasiOak” profile. It features a bold white dial set against dark, high-legibility hands, a 9 o’clock day sub-dial, and an LCD display for effortless multi-mode viewing. Powered by a Carbon Core Guard structure within an ultra-slim 11.8mm matte black resin case, it packs heavy-duty tactical utility—including 200-meter water resistance, 31-zone world time, a precision stopwatch, countdown timer, 5 daily alarms, and dual Super Illuminator LEDs—delivering extreme impact protection without bulk.

Technical Specifications

• Model: GA-2100WD-1A
• Case dimensions (height x width x thickness): 48.5 × 45.4 × 11.8 mm
• Mass: 51g
• Case/Bezel Material: Carbon/resin
• Band material: resin
• Structure: Shock Resistant
  Carbon Core Guard structure
• Waterproof: 20ATM (200m) Water Resist
• Approx. Battery life: 3 years on SR726W X 2
• Crystal: mineral glass
• World time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off
• Stopwatch:  1/100-second stopwatch- Measuring capacity: 59’59.99”
  Measuring modes: Elapsed time, split time, 1st-2nd place times
• Timer: Countdown timer- Measuring unit: 1 second
  Countdown range: 24 hours
  Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
• Alarm/hourly time signal: 5 daily alarms (with 1 snooze alarm), Hourly time signal
• Sound and flash function: (flashes in conjunction with alarm/time signal/timer)
• Light: Double LED light
  LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
  LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
• Light color: LED- White
• Mute feature: Button operation tone on/off
• Calendar: Fully automatic calendar (pre-programmed to 2099)
• Accuracy: ±15 seconds per month
• Other Features: 12/24-hour format
  Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
  Regular timekeeping:
  Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
  Digital: Hour, minute, second, pm, month, date
• Warranty: 12 Months