Measures approximately (inches) 4.2H X 4.2W X 5.2D. ORBITA's Sparta MINI, is the smallest of Orbita's collection of Rotorwind Winders and the perfect winder for any mechanical watch. Sparta Mini Watch Winders are available in your choice of Black, Blue, Brown, Pink, Red and White. This "palm-sized" version keeps your favorite timepiece wound and accessible while at home, the office, or traveling. The MINI is powered by an AC motor that reduces winding speed to an unbelievably slow one revolution every ten minutes.
This results in completely silent operation, making it ideal for bedside use. The Sparta MINI utilizes Orbita's "made-in-the-USA" patented Rotorwind winding movement featuring ball-bearing construction and solid-state controls insuring a long and maintenance-free life. Rotorwind is unique in that it swings, oscillates, an automatic watch, rather than rotating it. This specific movement mimics the natural swinging action of the wrist. With a series of oscillations triggered by a single revolution of a low current draw-drive motor, power is needed only a 10 minute cycle with an estimated 900-950 Turns-Per-Day (TPD).We are a fully authorized dealer.