More here: https://leica-camera.com/m6

The more experience we gain, the better we become at knowing our brand’s personality, goals, and strengths.
This applies just as much to a single camera’s life cycle as it does for an entire product family — especially one as legendary as the Leica M.
Still, after almost 70 years, the Leica M-System preserves its ability to adapt to our times without compromising its core values.
Like no other Leica M camera, the analog Leica M6 is a tool that keeps evoking admiration from photographers around the world.