G-SHOCK DWN-5600-4 - Digital Square
Casio built a G-SHOCK with a case 23.4 mm across and 7.5 mm deep, weighing six grams, and then rated it to 200 metres like everything else in the line.
The DWN-5600 is a miniature of the 5600 Series square, reproduced at roughly a third of the usual size with the display, the four buttons and the bezel text all intact. It is a working watch rather than a model: the LCD runs, the light works, and the shock structure is real.
Red band with a black face, in a case 23.4 by 20 mm at 7.5 mm deep. Module 3592 carries world time, a stopwatch, an alarm and a full auto-calendar, on a two-year cell, with an LED backlight that Casio notes may wash out in bright light. 200 m water resistant.
Genuinely tiny, and genuinely a G-SHOCK. It reads as a curiosity until you put it on.
Perfect for: miniature G-SHOCK watches, very small digital watches, collectible square watches.
Specifications
- Collection
- 5600 Series
- Case Diameter
- 20 mm
- Case Thickness
- 7.5 mm
- Case Material
- Resin / Bio-based resin
- Crystal
- Mineral Glass
- Water Resistance
- 200 m (20 ATM)
- Dial Color
- Black
- Movement
- Quartz
- Caliber
- Casio module 3592
- Power Reserve
- 2 years on SR621SW
- Functions
- World time, Stopwatch, Alarm, Auto calendar
- Strap / Bracelet
- Resin Band (Biomass plastics)
- Strap Color
- Red
- Reference
- DWN-5600-4
- Released
- 2025-11-25
- Case Size
- 23.4 x 20 x 7.5 mm
- Weight
- 6 g
- Construction
- Shock Resistant
- Band Size
- 48 to 82 mm
- Power
- 2 years on SR621SW
- Accuracy
- ±30 seconds per month
- Calendar
- Auto-calendar (28 days for February)
- Illumination
- LED backlight; May not be visible in bright light.
- World Time
- Dual time
- Stopwatch
- 1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99
- Alarm
- Time flash (daily and every hour on the hour)
- Other Features
- 12/24-hour format; Digital: Hour, minute, second, pm, month, date, day