Rotori 9 RT is used by the most prestigious Swiss watch companies to wind their valuable and sometimes unique watches. The cabinet is totally finished in Black leather with gold plated clasps.The rotors are equipped with a high precision micro-motor commanded by a microprocessor and can rotate clockwise and counter-clockwise, allowing to maintain the charge of the spring barrel of any automatic movement. User-programmable (10 rotating programs) control allows head direction and turns per day to be optimized for the watch being wound. Power is provided by either easily available "D" cell alkaline batteries or by the supplied AC/DC adapter. A "low" battery power indicator automatically signals when battery replacement is due.