Casio GA-2100-1A1DR

Introducing the groundbreaking Carbon Core Guard structure. Since the debut of the iconic DW-5000C in 1983, G-SHOCK has been at the forefront of pushing the boundaries of timepiece durability and innovation. The latest models epitomize this commitment in a sleek and elegant form.
Drawing inspiration from the original DW-5000C, these new timepieces feature the signature octagon shape. With a blend of analog-digital timekeeping and a minimalist design, these models exude G-SHOCK's renowned toughness without compromising style.
Crafted from high-strength resin material reinforced with carbon fibers, the case of these watches measures a remarkable 11.8mm thin, making them the slimmest among G-SHOCK combination models. Experience luxury in every detail with the Carbon Core Guard structure.

Specifications

• Case / bezel material: Carbon / Resin?
• Resin Band
• Shock Resistant
• Mineral Glass
• 200-meter water resistance
• 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)
• World time
  • 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
• 1/100-second stopwatch
  • Measuring capacity:
• 00’00”00~59’59”99 (for the first 60 minutes)
  • 1:00’00”~23:59’59” (after 60 minutes)
  • Measuring unit:
  • 1/100 second (for the first 60 minutes)
  • 1 second (after 60 minutes)
  • Measuring modes: Elapsed time, split time, 1st-2nd place times
• Countdown timer
  • Measuring unit: 1 second
  • Countdown range: 24 hours
  • Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
• 5 daily alarms
• Hourly time signal
• Hand shift feature
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping
  • Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
  • Digital: Hour, minute, second, pm, month, date
  • Accuracy: ±15 seconds per month
• Approx. battery life: 3 years on SR726W × 2
• Size of case / Total weight
• Size of case : 48.5×45.4×11.8mm
• Total weight : 51g