This black watch winder for automatic watches has two storage compartments so you can take care of the mechanism when you are not wearing it.

 There are 3 modes available: clockwise, counterclockwise and alternating clockwise and counterclockwise.

 4 programs are available (can be used in all 3 modes)
 Rotation cycle of 5 minutes. Rest for 55 minutes. Repeat (this corresponds to about 1000 revolutions per day)
 Rotation cycle of 4 minutes. Rest for 26 minutes. Repeat (this corresponds to about 1500 revolutions per day)
 3 minutes rotation cycle. Rest for 12 minutes. Repeat (this corresponds to about 2300 revolutions per day)
 Rotation cycle of 3 hours. Rest for 9 hours. Repeat (this corresponds to approximately 2900 revolutions per day)