Vintage watch mechanisms I have turned into intriguing cufflinks.

If you're a fan of industrial or steampunk design these will suit you nicely.

These are the smallest ones I make. They are full of details but unobtrusive. The mechanisms measure 15mm x 12mm. The bases have a platinum finish.
 

If you like you can add a smart gift box for £3 (the size of the box takes it up to the higher Royal Mail postage bracket which is why I have to charge the £3 extra).