Hysek is a very ritzy brand of Swiss watch, and the knife reflects that. It's list price was $474, and Swiss-knife was selling them for $320. I lucked into one on ebay for $82. I was the only bidder as I recall; don't think anyone else knew what it was.Swiss-knife lists its number as WEN.HYSEK; another ad I have lists it as JH-HY-07-03N.Karl