Product Description First model This is a model with a power reserve indicator that was added to the "Benu". The movement to be installed is a hand-wound Cal.100.2. It features a time adjustment mechanism with a pusher that switches to time adjustment mode as soon as the crown is pulled out, and the crown returns to normal without having to push it in by hand. After that, pressing the button at 4 o'clock shifts to normal mode, and the second hand begins to move and start ticking the time. This is a unique mechanism designed to prevent the hands from changing position when the crown is pushed in. Parallel import goods with no written date in the warranty card. Since it is Unworn, we only check the movement.