If only I'd seen this before Father's Day...

'cause every Dad needs a Stonehenge Watch. Just look at these features!

• Pocket watch with chain
  
• Scale replica of the major components of the 5,000 year-old megalithic monument
  
• Analog watch on the reverse side of the watchcase
  
• Includes: watch, chain, shadow casting gnomon, working compass and instructions

And, as importantly, shouldn't "Shadow Casting Gnomons" be the name of a band? Yes, yes it should.