NO BUCKLING REQUIRED: The slap-on time piece is becoming a more frequent sight, maybe because people don't have much time, in general, and something that is without buckle and without tiny hooks just appeals. Slap that baby on the wrist and you're good to go. It also helps that the slap-ons, like the one from Nimbo, are so stylish. TRENDY TICK TICK TICK: Nimbo's watch comes in a lot of eye-bright colors. We found it at UMA for $85.