Benson Watch Winder Compact Single 1.BS Black Compact Single 1.BS. This Benson Compact Single 1.BS watch winder is modern and compact in shape and offers everything you need to properly wind an automatic watch. The Benson Compact watch winders are available for 1, 2 and 3 watches and are equipped with a Japanese motor and with a touchscreen with which you can set the watch winder. Each rotor can be individually set in terms of direction of rotation and number of revolutions per day (TPD). This makes this Benson Compact Single 1.BS watch winder suitable for any automatic watch. The flexible watch holders ensure that any watch, large or small, can be clicked into the watch winder. This black wooden watch winder comes with an adapter, but you can also use it with batteries.