28 May 2018, 22:27
First off...this is not a P4. This is the Men's Dress, Model 5408-2, and it is not part of the P4 family (only the Executive, Classic, and Big Time are P4s). And, despite claims to the contrary, there is no P5 (at least, nothing that ever went into production). The time and date setting functions operate the same as corresponding magnet and auto-set models. There was no provision in the slasp for a magnet holder; if your watch is a magnet-set model, you can use a Ladies Model or P4 magnet. Many of the Dress watches (especially the solid-gold models) were issued with a larger, P-shaped magnet that was designed to be carried on a keyring (these are somewhat rare).