I usually purchase from Amazon, but I purchased this set of four Brick Watch Winders directly from Brookstone, because they give the best price via coupon by going direct to them - they offer free and quick shipping, too.

The winder is very functional, convenient to use, and not another jewelry box, which I found to be a good thing, because the latter tends to be too big and sometimes too gawdy-looking; also, each module is easily replaceable, whereas a multiple winder set in a fancy box would require more effort and cost to fix or replace.  This "brick" watch winder set is functional, because the brick modules can be easily lifted, adjusted, while accepting or retrieving a watch.  The size is just right, as it accepts a 40mm diameter Longines without problem - I estimate the modules could accept larger watches up to 44mm without an issue, but truly, these would be quite huge, probably for Ah-nold type wrists.  E.g., I believe Longines larger watches are 42mm dia.

The setup is simple - just placing each module into the companion tray, plug in the tray, set the module for winding direction (a simple switch for CW, CCW or both) and the number of cycles (672, 960 or 1248 turns per day), and flip the ON/OFF switch on the module (each works independently). There is a green LED power indicator on each module to show when powered ON.  Turn them ON, and away they go.

I have a few Rolex's that require bi-directional winding and a Longines watch that requires CW winding - all work without an issue.  I have placed the module set in our bedroom closet on a shelf hidden under hanging shirts, a place which I found to be convenient and out of the way - the module set is a bit modern-looking, but not necessarily something I would place atop a hardwood bedroom set - personal preference.  The noise coming from the modules is barely audible, as I have to put my ear close to hear a gentle whirring sound - very quiet.

Overall, a very nice watch winder set for the money.