Unrelenting Invicta time... Pro-Diver Grand automatic men's watch is rugged and masculine in brushed and polished gold plate. Self-winding automatic movement never needs batteries. Highly pronounced, polished gold plated case with the engraved Invicta emblem on the side is presented on the dynamic brushed and polished gold plated bracelet. Skeleton crystal caseback reveals the watch's intricate mechanical movement inside. Unidirectional rotating steel bezel with raised markers frames the silver colored dial with gold tone hands and hour markers. A window at the 3 o'clock hour reveals the automatic date calendar. Scratch resistant mineral crystal. Screw-in crown and caseback for water resistance to 200 meters (660 feet). Bracelet has a double locking, foldover clasp for added security. Case is 48mm in diameter and 16mm thick.