Carl von Zeyten CVZ0013RBLS Skeleton Automatic Watch pairs a visible skeleton movement with a rose gold-colored case and blue leather strap. Designed for watch enthusiasts, it highlights an automatic Caliber 414 and sapphire crystal for everyday durability. Key attributes: Blue | Silver | Rose gold | Stainless steel 316L | Water resistant to 3 ATM | Sapphire crystal | Sapphire case back | Automatic movement (Caliber 414) | Hours, minutes, seconds | Pin buckle closure (rose gold) | Skeleton dial | Blue and silver dial | Rose gold-colored case | Blue leather strap | Dimensions & fit: Case diameter: 45 mm | Case height: 11.5 mm | Lug width: 22 mm | Adjustable leather strap for varied wrist sizes | Lug width: 22 mm | Composition & care: Stainless steel 316L | Sapphire glass | Leather | Wipe leather strap with a soft, dry cloth. Avoid prolonged exposure to water. Have the automatic movement serviced regularly by a qualified watchmaker.