@emmett grogan,
I can explain it like this. If someone broke in and stole your watch, ring, and necklace, and then the next day you saw someone wearing a watch like yours, you would think "That watch looks like mine ." If you saw the same person the next day with a ring like yours, you would probably think " Hmm. Is that just coincidence ?" If the next day you saw the same person wearing a watch, ring, and necklace like yours, you would probably think " That's my stuff." ( not necessarily that that person stole it. )