Danny,
Yes there are two Incursore divers, but they just stand around doing nothing
Scottchung1128,
Yes, the Pig is also known as 'Maiale' or the Siluro a Lenta Corsa (SLC) or slow running torpedo. The mini-sub was created by Teseo Tesei and Elios Toschi. Hence watches and accessories named after these popular names, e.g. Locman Teseo Tesei.
Takashi78,
The model is about 7 inches with the single torpedo head and 7.5 inches with the twin head.