I love the punch one, but I like the tortoise shell watch because I feel like it will be more durable in the long run. Rubber strap watches like the pink one are more difficult to clean (the material almost seems porous?), whereas the tortie watch has plastic links which will be super easy to clean.
For color, I vote punch...if you're not worried about durability/keeping it clean. If you're more interested in durability, I vote for the tortie watch. I have a tortie MK watch that I love just as much today as I did the day I bought it.