This revised black and green Bulova Computron is the result of a collaboration with D-CAVE, the digital lifestyle hub. Rather than the base gold and silver models, this one gets clad in matte black over stainless steel and reduces the number of case grooves down to five and swaps out the metal bracelet for a black and green silicone rubber strap. The LED readout is also green instead of red or blue, which adds an extraterrestrial look to the watch. Finally, the case gets a green stripe and D-CAVE and Bulova lettering at the base. The watch straddles the worlds of retro and futuristic with aplomb, and it’s certainly more muted than its shiny counterparts.