The sloped front case houses an easily removable drive station fitted with an ironless core gear motor.  The case is fitted with a beveled glass viewing panel.

User-programmable control allows head direction and turns per day (TPD) to be optimized for the watch being wound.

Power is provided by either easily available "C" cell alkaline batteries or by the supplied  AC/DC adapter. A "low" battery light automatically signals when battery replacement is due.

Choose from several available SIENA wooden cases, including Teakwood, Maple Burl, and Black Piano,  all with high-gloss durable lacquer finishes.