Description
CASIO G-SHOCK × STRANGER THINGS DW-5600STT-1JR
The CASIO G-SHOCK DW-5600STT-1JR is a Japanese Domestic Market collaboration model created with the Netflix series STRANGER THINGS. Based on the iconic square DW-5600, the watch expresses the mysterious parallel dimension known as the Upside Down through its dial graphics, negative display and distinctive backlight treatment.
Upside Down-Inspired Design
The dial incorporates vine graphics associated with Vecna and the dark world of the Upside Down. The letter “A” in the “LED BACK LIGHT” marking is printed upside down, symbolising the connection between the ordinary world and its threatening parallel dimension.
Red Backlight Effect
Activating the Super Illuminator produces a red-coloured visual effect inspired by the series. While CASIO’s technical specification identifies the light source as a white LED, the collaboration-specific display treatment creates the characteristic red appearance.
Exclusive Collaboration Details
The band keeper is printed with “011,” representing the character Eleven, while the stainless-steel case back is engraved with the STRANGER THINGS logo. The watch is supplied in a dedicated package featuring the Demogorgon and vine imagery from the series.
Classic G-SHOCK Durability
The collaboration retains the dependable specifications of the square G-SHOCK platform, including shock-resistant construction, 20-bar water resistance, mineral glass and an approximately five-year battery life.
Key Features
- Official G-SHOCK × STRANGER THINGS collaboration
- Iconic square DW-5600 design
- Black negative digital display
- Vecna-inspired vine graphics
- Upside-down “A” in the LED BACK LIGHT marking
- Red-coloured backlight effect
- “011” printed on the band keeper
- STRANGER THINGS logo engraved on the case back
- Dedicated Demogorgon and vine-themed package
- Shock resistance and 20-bar water resistance
Product Specifications
| Brand | CASIO |
|---|---|
| Collection | G-SHOCK |
| Series | 5600 SERIES |
| Model | DW-5600STT-1JR |
| Collaboration | STRANGER THINGS / Netflix |
| Theme | The Upside Down |
| Market | Japanese Domestic Market |
| Release Date | 10 December 2025 |
| Product Status | Discontinued / Official online sales ended |
| Watch Type | Battery-powered digital quartz |
| Gender | Men’s |
| Module | 3525 |
| Display | Negative digital LCD |
| Case Material | Resin |
| Bezel Material | Bio-based resin |
| Case Size | 48.9 × 42.8 × 13.4 mm |
| Weight | 52 g |
| Glass | Mineral glass |
| Band | Bio-based resin band |
| Compatible Wrist Size | 145–205 mm |
| Construction | Shock resistant |
| Water Resistance | 20 bar / 200 m |
| Battery Life | Approximately five years |
| Accuracy | ±15 seconds per month |
| Stopwatch | 1/100 second, 24-hour capacity, split time |
| Timer | 24-hour countdown timer with auto-repeat |
| Alarm | One multifunction alarm and hourly time signal |
| Flash Alert | Flashes with alarm, hourly signal and timer |
| Backlight | Super Illuminator LED with afterglow and red visual effect |
| Calendar | Full auto-calendar to 2099 |
| Time Format | 12-hour / 24-hour |
| Special Accessories | STRANGER THINGS collaboration package |
| JAN Code | 4549526413483 |













