Scarce Waltham Chronometro Victoria Pocket Watch, I believe less than 500 produced, this is a 1 star watch.
Case is an “Estrella” case made for this watch and movement, it is marked 14K gold, but I do not believe it is. The case has at some time had another movement in it, as it has screw marks on the edge.
The case front opens past where it should to about 120 degrees, but likely is a spring adj. The condition is good but has minor pocket bumps and scrapes.