A relatively early ref. 5412 with the oblong pusher guard. As MP said, its a redial. Second hand looks correct though. Do you have a shot of the case-back? Perhaps it is marked 23018?
I think calendar hand supposed to have an arrowhead. No, other pictures. I’m asking if for sale though. I’d be willing to send to Longines for restoration and redial if I can get it. In california, just never see these.
Hour, minute, and calendar hand all look wrong. Correct ones are apparently difficult to source as they differ from regular, 12.68Z hands. Should look something like this.