C2H4 and Casio brands have launched the Space Age-inspired G-Shock GM-5600 watch
Casio has unveiled a new version of its popular G-Shock GM-5600 digital watch, created in collaboration with Los Angeles-based fashion brand C2H4. The Space Age model is scheduled for release on January 9. The design combines retro elements from the 1960s with modern technology.
A new version of the G-Shock GM-5600 has been created in collaboration with Los Angeles-based fashion brand C2H4.
Space Age-inspired design
The watch features a silver steel bezel combined with a translucent gray resin strap complemented by bright red accents. These colors embody the aesthetics of the space exploration era. The dial has a retro-futuristic style and features an LED backlight that displays the red silhouette of the Theme Building, an architectural symbol of mid-20th century Los Angeles.


Packaging with a touch of nostalgia
Collectors and G-Shock fans will appreciate the attention to detail in the packaging design. “Space Age” comes in a unique box with a design inspired by the retro ATC Genie phone. This adds a special nostalgic feel to the product.
Functionality without compromise
Like the rest of the GM-5600 series, the Space Age version retains the signature reliability and functionality. It’s water-resistant to 200 meters, shock-resistant and has a fully automatic calendar. This balance between style and practicality makes it ideal for modern users.

Release date and availability
The GM-5600 “Space Age” watch will go on sale January 9 on the official C2H4 website (c2h4losangeles.com) and on the G-Shock website (gshock.casio.com/us). The model will be available at select retailers starting January 11. No price has been announced yet.