A remarkable undertaking by Analog Watch Company, where they are hand-crafting 25 wristwatches in Switzerland created from olivine basalt collected on the surface of the moon during the Soviet Luna probe in 1974. The rock from which these watches are made is said to be 4.5 billion years old according to radiometric dating. So, what you get is a very solid non-smart timepiece encased in a 44-mm moon rock setting with Italian leather strap, sapphire crystal face and stainless steel back for the price of $27,500. Each watch comes with a certificate of authenticity.