Product Details

Android Hydraumatic G7 Skeleton automatic watch with a distinctive cuff bracelet.This watch model (AD520BBU) features a mechanical, skeletonized movement that winds itself, meaning it does not require a battery.The unique bracelet design utilizes compression springs, which are designed to put tension on the rigid cuff for a secure fit on the wrist.It has a 46mm case diameter and is designed to be water-resistant to approximately 330 feet (100 meters).