These GM-S5600 models, which are smaller versions of the G-SHOCK GM-5600 Metal Covered Series, have been given a 1990s minimalist fashion look. Two models are available: the white GM-S5600SK and the black ion-plated (IP) GM-S5600SB. The dial has a textured finish, while semi-transparent resin is used for the band.

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