Philipp Plein The $keleton Crystal pairs a skeleton-style dial with a 44 mm nylon case for a bold, everyday automatic watch. It combines a gray and rose-gold dial, a TPU strap and 5 ATM water resistance for reliable daily wear. Key attributes: Gray | Grau | Nylon | Automatic movement (no battery) | Water-resistant to 5 ATM | TPU strap for comfortable wear | Automatic winding mechanism | Skeleton dial | Gray and rose-gold dial | Crystal detailing | Dimensions & fit: Case diameter: 44 mm | Composition & care: Nylon | TPU | Wipe clean with a soft cloth; avoid contact with solvents and strong detergents. Service automatic movement according to manufacturer recommendations. Water resistance suitable up to 5 ATM.