RockWatch

The RockWatch or Rock Watch was a trademarked brand[1] of wristwatch with a case made of granite, introduced by Tissot in 1985. It was designed by Robert Mazlo.

Tissot claims it was the world's first wristwatch with a case made of natural stone.

When introduced in the U.S., it retailed for $195.[2]

Over 500,000 were sold.[3]

Notes

  1. ↑ U.S. Trademark registration numbers 1453146, 1941265, 3213659, 4694037
  2. ↑ K. Vikram, Directory of Dimensional Stones, 1986, p. 85.
  3. ↑ Industrial Diamond Review 47:186
This article is issued from Wikipedia - version of the 8/12/2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.