Itseme, the pics show two diferent models, I'm sure you picked this fact already, but just for others that haven't...
First watch (111H) is cased in a standard Pam rep case, the second (112H) comes in 'DSN' case set. They are two different case stayles, and both have their advantages. I don't think you'd be dissapointed if you get either.
cheers,
babola