Casio to Release Square-Faced Digital G-SHOCK Featuring Stainless Steel Bezel with Quality Finish

July 17, 2019


Tokyo, July 17, 2019 — Casio Computer Co., Ltd., announced today the latest additions to the G-SHOCK line of shock-resistant watches, which has been revolutionizing personal timekeeping since 1983. The GM-5600 and GM-5600B are square-faced digital watches fitted with a bezel featuring a fine metal texture.

The new GM-5600 and GM-5600B models boast the same design as the resin-made, square-faced G-SHOCK 5600 line, but with a stainless steel bezel with a quality finish. While delivering the finely-crafted texture of metal, the new models offer the comfortable fit of a lightweight watch, thanks to the resin used for the case and band. The new timepieces also come with a light-on-dark LCD design that creates a consistently chic look.

Color (Bezel × Band)
Silver × Black
Black ion plating × Black
Black ion plating × Khaki


Water Resistance
200 meters
1/100 second; measuring capacity: 00’00”00 to 59’59”99 (for the first 60 minutes), 1:00’00 to 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); auto-repeat
Multi-function alarm; hourly time signal
Other Functions
Full auto-calendar; 12/24-hour format; EL backlight with afterglow; flash alert: flashes with buzzer that sounds for alarms, hourly time signals, countdown timer
Accuracy at Normal Temperature
±15 seconds per month
Battery Life
2 years on CR2016
Size of Case
49.6 × 43.2 × 12.9 mm
Total Weight
Approx. 73g