Celebrate life with Memento Mori. The Latin “Memento mori – remember death” is a phrase calling us not to forget that we are here for only a short time and that we must celebrate being alive. Featuring embroidered skull design on smooth vegan leather. Keep your watch alive and healthy at home and on the road. Rotation - 10 second start delay, 900 TPD (Turns Per Day) bi-directionally, patented rotation programs - Intermittent rotation with pause and sleep phases pre-programmed. Directional Settings - Bi-directional Watch Cuff - The cuff has been designed to fit bigger and heavier watches (up to 52mm case). The new design "locks" the cuff into the rotator drum for a secure fit. Battery Option - Option to run the unit on AC power (universal adapter included) or AA batteries - alkaline or lithium (lithium batteries will last twice as long as alkaline batteries). Batteries not included. Storage - 1 winding module Cover - Glass Covering - Vegan leather Dimensions - 5.25" long X 6" wide X 6" high