Перерыл гугл. Нашел такую фразу:
Everyone wears a watch. Everyone. Get one. Most common would be a simple black diver style watch or one of those Casio sports watches. Some PMCs get stupid with their sudden riches and buy a fancy Rolex in Kuwait, or a cheap copy in Baghdad, so those really aren't uncommon either.
Если отбросить пижонство, то в основном это G-shock, Luminox, Timex.