Another good Diplomat product!  I was already using a Diplomat Single Winder for my Breitling and chose to buy a Double Winder when I got a new Tag Link Automatic.  Both watches require use of the supplied "large watch" adapters which work very well.  The mechanisms for holding each watch fit securely into the Double Winder (just like in the Single Winder).  The watches don't "slip" at all when the winder is in motion.  The controls offered on this model provide a lot of flexibility for customizing the operation of the Winder.  As others have reported, the Winder runs silently.

I bought this Winder after looking at a number of others on the Amazon site because I was satisfied with my earlier Diplomat Single Winder purchase (which, by the way, was "Used").  I'm glad I bought Diplomat again.

Thank you, Amazon!