FHF ST 69 FHF 69-2 FHF ST 691 FHF 69-21 Watch Main Plate movement axis lot

I can’t turn the crown. Balance is bad. It doesn’t have back cover Its in used condition. signs of oxidation. Axle FHF ST 69 – Balance staff – Balance axle – balance axle – lot. I try to provide you with all the information I have about the item, including what I see, and my understanding of its condition.