The new Seiko Cavity watch is definitely not for the anti-dentites out there. The watch features a nice metal shaped tooth with a giant cavity in the middle, through which you can read the time. A feature we would like to see is either the sound of a drill or a person screaming while adjusting the time, reminding us just how fun going to the dentist can be.
The watch comes in silver and gold models for $140. We recommend the gold so that your dentist can chip off a little bit for your fillings.
(Hat Tip: Gizmodo via Plastic Bamboo)