Panerai 441 power storage function

Raise the lever (A) of the crown cap and without pulling out the crown (B) (position 0), turn it clockwise (a) until the power reserve is charged enough. The power reserve indicator (I) indicates the number of days of power reserve. If the power reserve isn't functional, I think I might just stick with what I have About the 441 that I do have right now, what is the name of that movement? It's been serving me very well thus far, and it seems like quite a workhorse of a movement. 9001 caliber made entirely by Panerai with 29 jewels, a Glucydur balance, 229 components and 28. The Panerai Luminor 1950 Marina Militare Destro (left handed) PAM00217 features a 47mm stainless steel case surrounding a black dial on a brand new. If the watch is stopped for a long time, it is recommended that it be rewound with few clockwise turns (a) of the winding crown (B) in the initial position after raising the lever (A) of the device protecting the winding.