Several years and a couple of hobbies ago I started collecting and repairing mechanical wristwatches. Seiko makes the Seiko 5 for Asian markets--a rugged, reliable and reasonably accurate and inexpensive mechanical automatic. Not widely available in the US, but otherwise the watch equivalent of a Camry or Accord. Ordered one from Ebay, then discovered that there are people counterfeiting Seiko 5's (mostly with Chinese parts)--mine came marked "21 Jewels" on the dial, but "Sevesteen Jewels" on the exhibition back on the rotor. I started using the name as a joke--but it wound up handy, as it is simple enough to remember but generally unused on a forum. I wound up registering the domain name, and keeping the nickname even when I mostly gave up working on watches as a hobby.