The Zodiacs usually have a stamped reference between the lugs. This Hermetic is no exception with what we would think was the production number: 1281404. “Glorious” indeed with the chunky silver (white gold?) hour markers and the beautiful silvered dial. The model also flashes fancy lugs, standing out from the 34mm steel case. The model reference is 2003 and the movement caliber is 521B. This is a quality movement, which we see by the way the three stones are set in gold bushes on the signed and numbered bridge. Unusually there is no indication on how many jewels, but research confirms our expectation: 17. The tiny screws to the balance wheel, and the sub seconds point us to the 1950´s, probably second half.
It should have had a service and a new crystal (because of a crack at the edge between 1 and 2), but that will bring the price up, so maybe you should just enjoy it as it is, for the time being? It keeps time within a minute a day.
An unusual watch, rarely found in this setup, and affordable.