They're on it. Check out their new movements such as the 9SA4 high-beat manual wind. They produced a very similar styled watch with just 9.95mm in thickness. It's the SLGW003 that was just introduced last week 😉
What you want already exists, you should take a look at the omiwatari SBGY007. Well its not EXACTLY the same to be fair since the omiwatari is thinner with handwinding instead of a rotor but close enough.
