Streamlined design, striking functional beauty, shock-resistant construction — a toughness-driven G-SHOCK with a monochromatic modern industrial look.

The digital GM-5600, with iconic shape and metal bezel, and the analog-digital combination GM-2100 take on an achromatic color scheme that highlights the chic beauty of simplicity and functionality. 

The textured pattern of the metal bezel and the touch of red for the function label, symbolizing G-SHOCK dedication to total toughness, showcase pure functionality in design.

The bezel’s unique form features openings that allow the center case inside to show through, flaunting the core technology of G-SHOCK: its shock-resistant structure. 

Delivering both streamlined, universal design and practical utility, this is a timepiece to enjoy for years to come.

• Case / bezel material: Resin / Stainless steel
  
• Bio-based resin band
  
• Neobrite
  
• 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)
  
• LED:White
  
• World time
  
• 31 time zones (48 cities + coordinated universal time), daylight saving on/off
  
• 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 (Hands move out of the way to provide an unobstructed view of digital display contents)
  
• 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 X 2
  
• Size of case : 49.3 × 44.4 × 11.8 mm
  
• Total weight : 71 g