RXW is a brand created by KENTRADING, the same Japanese company behind ROCKX. KENTRADING was originally a vintage watch dealer based in Ginza, Tokyo. Leveraging their expertise and experience, they launched original brands such as RXW, ROCKX, and CURVERD. As a pioneer of "neo-vintage" watches—modern timepieces inspired by highly sought-after vintage models—KENTRADING gained legendary status for making classic designs accessible in contemporary form.

The MM10 is the earliest model in the MARINA MILITARE series released by KENTRADING. While it paved the way for the later MM20 and MM30, what makes this model distinctive is that it retains the character of the vintage watch it references while adding modern functionality. It faithfully preserves the hallmarks of the MARINA MILITARE—the screw-down crown and the three-layer luminous dial—while housing an ETA2836-2 movement and a soft iron inner dial that provides anti-magnetic resistance up to 1000 Gauss. A multi-lock system using no fewer than eight gaskets, combined with the sapphire crystal, also allows it to clear 300m of water resistance. Following the release of this model, it drew a tremendous response from collectors worldwide, which led KENTRADING to release a lever-equipped version of the MM10.

The watch is in excellent condition. All functions, including the hacking seconds, operate correctly. There are no visible scratches on the sapphire crystal. Slight deterioration can be seen on the dial, but the lume still glows strongly. The case shows minor scratches consistent with normal use, but nothing significant (please refer to the photos for full details of the watch's exterior). In addition to the watch itself, the original box and a KENTRADING cloth are included.