Madison Burke watch winder and storage box. High gloss black carbon fiber finish with carbon fiber leather interior lining and silver-tone hardware. Interior can accommodate up to 5 watches - one or two on the rotating winder cuff and three on the included watch pillows. The sloped lid design leaves plenty of room for large-faced watches. This winder can be powered with the included 110V Ac adapter or battery back-up. Functioning lock and key.