I have had several watches at a local jewelry store / watch repair place. My dad had a Rolex and some other watches I want to sell and they all needed some cleanup, and the Rolex needed a service.
My wife stopped by there today to check on things and just "happened" to look again at a necklace she had drooled on before. The owner of the place gave her a deal she just could not refuse.
I will say it was way less than I spent on my recent 911 engine oil leak and transmission rebuild. The necklace is not nearly as useful in my opinion. Well, let me re-phrase that. Happy wife, happy life. Yea, maybe it is useful.