A down-sized model of the iconic 5600 series finished with luxurious metal.

The square design of the GM-5600, which has been used since the first model, has been downsized to achieve a lightweight and comfortable fit.

Metal is used in the bezel cover to create a highly textured feel.

• Case / bezel material: Resin / Stainless steel
• Resin Band
• Shock Resistant
• Mineral Glass
• 200-meter water resistance
• Electro-luminescent backlight
  Afterglow
• Flash alert
  Flashes with buzzer that sounds for alarms, hourly time signals
• 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)
  Other: Auto-repeat
• Multi-function alarm
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Regular timekeeping: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month
• Approx. battery life: 2 years on CR1616 
• Size of case : 43.8×38.4×10.9mm
• Total weight : 50g