The Casio Royale AE1200 Upgrade Kit Stainless Steel Case & Bracelet Watch Mod offers a classic and timeless upgrade for your Casio watch. Made of durable metal, this kit includes a stainless steel case and bracelet to enhance the overall look and quality of your timepiece. Designed in China, this upgrade kit is perfect for those seeking a sleek and sophisticated touch to their watch, without the need for a handmade or vintage piece.And provided installation tool kit with spare screws and waterproof rings as a gift