From the Earth Collection. The Earth Single Watch Winder, from Wolf Designs' 190th-anniversary collection, brings together innovative design, elegance, and sustainability. Featuring a faux leather exterior with metallic hardware and bezel combined with a jacquard silk interior with the wolf signature pattern. The dynamic lock-in cuff is customizable to three different wrist sizes and locks watch inside the winder. Choose a watch's required turns per day and direction via the Wolf Bluetooth app. In the top storage section find a handy removable circular zip case and storage for two more watches. Stores two additional watches Removable zip case Individually controlled triple Bluetooth watch winder with patented innovation Patented lock-in dynamic cuffs Low-density foam Rotation options: 10-second start delay Can be set between 300 and 1,200 tpd (turns per day). Double the amount of TPD by selecting bi-directional setting Directional settings: Clockwise, counter-clockwise and bi-directional Power reserve setting: six to 72 hours in increments of six hours power reserve setting Faux leather Wipe clean Imported SPECIFICATIONS About 7.5"W x 8"L x 9"H Battery: Option to run on AC power (universal adapter included) or d-cell/lithium batteries (not included). Home - Frames And Leather Acces > Wolf > Saks Fifth Avenue. Wolf. Color: Midnight Blue.