I have several automatic watches. The only watches I keep in my winder are the ones with screw down crowns. That way I don't have to unscrew and screw them back down to manually wind them stressing the seals more.
I use a Steinhausen dual winder. It was a gift or I would have probably found something cheaper since it sells for $265.00. It stopped working last year, and I found one of the rubber belts was bad, and the other one was going. I replaced them and it has worked flawlessly since.
Dual Watch Winder Pro (BurlWood)