Eleven different color options are available, each featuring a core base color along with a pop of contrasting color in the form of stitching and official OMEGA x Swatch, MoonSwatch, and Speedmaster logos on either strap piece. Mercifully, the branding also looks more subtle than the stock strap, if only because the logos appear smaller. 

The various color pairings are clearly designed to match the bold color palettes of the current MoonSwatch family. Still, I can imagine more than a few fun alternative watch and strap combinations for anyone looking for a more adventurous look. 

Like the stock strap, the rubber version features a matching Bioceramic loop and closes via Velcro, which may still frustrate some who rightfully take issue with how Velcro tends to age.

The two pieces of the official Swatch MoonSwatch rubber watch strap shown separated side-by-side against a light grey background. Each strap is shown backwards to reveal the special texture Swatch included that resembles the cratered lunar surface. The strap shown is black, with the lunar surfacing backing in white.
The back panel of Swatch’s official line of rubber straps for the MoonSwatch features a fun easter egg for space nerds (like me). The pocked texture is nod to the lunar surface.
Swatch

In terms of texture and feel, the top of the strap features a pattern that’s supposed to resemble the look and feel of a space suit. The back of the strap also features another fun texture easter egg that nods to the moon’s craters.

The strap attaches via a handy quick-release system and comes with a specialized tool to simplify the band-swapping process. And arguably most importantly, it’s available in five different sizes, ranging from small to XL.