How can you find pictures like these?
1. Look for big picture collections with downloadable images bigger than 800x600 px and a searching function. For example picasaweb, flickr, Google photo search, etc.
2. Search with keywords for social events or girl's names.
3. Look through the pictures until you find a watchgirl.
4. When you have found one (after seeing 200 or 500 or 1.000 other pictures...), try to find more of her.
That's all.
Today:
A Swatch Beat with metal bracelet - I've never seen this combination before!