What makes this family worth a page fits into one word: collaboration. Timex and TvBoy, the street artist who signs with that name, worked together on two watches, TW2Y46700 and TW2Y46800, and that meeting is the whole argument. You buy it for the signature, the way you buy a print.
There are no further models and none are needed: these are pieces worn because they say something, and anyone who follows street art recognises the line before reading the time. If that is your ground, the choice is between two names and it settles itself by looking.