Accuratic Cubic Expandable Modular Watch Winder. Modern design easy to program control board with LCD display will allow you to select and save the most suitable program for your automatic watch. - 14 different TPD (Turns Per Day) settings 600 to 2160 by 120 TPD increments. - Rotates clockwise, counter-clockwise, or alternates in between. - Japanese Mabuchi motor. - Belt-less gearbox - Memory option. - Aluminum case. - LCD display panel. - Electric & battery operation. - Spongy rubber multi size watch holder.