About 20 years ago I had a citizen sailing watch, which was titanium case and bracelet. I wore it sailing regularly. While sailing it was my job to trim the spinnaker (big colourful sail up the front). I was doing this poorly when we were hit by gust of wind. Sail filled and as I had the sheet (rope) wrapped around my hand (rookie error) I took off across the deck. The only thing that stopped me was the titanium bracelet getting snagged on something. The bracelet exploded in to several pieces and upon closer inspection when back on land I discovered that my prized titanium bracelet was held together with stainless steel pins. Boy was I angry with Citizen, and exchanged several snotty emails with them. With the benefit of hindsight I may have overreacted ;-)
Still have the watch somewhere.... was the last one I bought!!