Me and my girl was out at a Christmas market, and we found these in a Steampunk workshop, only 25E. My girlfriend bought them for me without hesitation.
Two old clocks put togheter to a matching pair of cufflinks
My other hobby is watches and those are nice 1950-1960's Tissot women's 17 jewel handwind movements. I've seen a variety made into cufflinks and those are very nice examples.