Thanks mate, as mentioned Caravelle came with the other watches. From memory, what interested me initially in this lot was actually the Lavina but I was curious about the "unknown SS"The Caravelle, also known as a "Devil Diver" for the 666 ft. rating, sports either a F-4 or F-105 on the second hand(can't remember which). Popular at the PX in Viet Nam and elsewhere way back when.
A nice collectible piece that I believe is in an unusual case as they were normally in the standard, round diver style. This one is well worth the trouble.
Would love to find one at a reasonable price.