Casio G-Shock [GA-2100LXB-1A9DR]

LUXE BLACK reinterprets the standard 2100 series through a lens of modern refinement. By eliminating excessive ornamentation and focusing on a disciplined sense of minimalism, this series pursues a timeless quality that does not fade with age. Set against deep black tones, subtle contrasts emerge, using G-SHOCK toughness as a foundation for a product defined by quiet presence and controlled shine. The dial features a matte black finish with a fine textured surface that suppresses reflections and absorbs light. Newly developed, slim hour and minute hands with extended proportions are paired with redesigned vapor-deposited hour markers, balancing legibility with refined surface quality. Each dial element has been individually reconsidered to express the essential qualities of a product designed for long-term appreciation.
The GA-2100LXB-1A9 applies gold vapor deposition to the hour markers to create a delicate metallic shimmer, adding refined contrast to the minimalist black resin bezel and band.

• Basic Information

  • Case Size (L × W × H): 48.5 × 45.4 × 11.8 mm
  • Weight: 51 g
  • Case & Bezel Material: Carbon / Bio-based resin
    
  • Band: Bio-based resin band
    
  • Construction: Shock Resistant, Carbon Core Guard structure
  • Water Resistance: 200-meter Water Resistance
  • Power Supply & Battery Life: Approx. battery life: 3 years on SR726W X 2
    
  • Exterior Glass: Mineral Glass
  • Compatible Band Size: 145 to 215 mm
  • Other: Neobrite

• Watch Features:

  • World time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off
  • Stopwatch: 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
  • Timer: Countdown timer, 1-second measuring unit, 1-minute to 24-hour range, Countdown start time setting range: 1 second to 24 hours (1-second increments)
  • Alarm & Hourly Time Signal: 5 daily alarms, hourly time signal
  • 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: White
  • Calendar: Full auto-calendar (to year 2099)
  • Mute feature: Button operation tone on/off
  • 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