The Carl von Zeyten Alpirsbach Watch pairs an automatic movement with sapphire crystal and a blue leather strap for refined everyday wear. It combines classic analog styling with durable materials for reliable performance. Key attributes: Blue | Silver | Leather | 5 ATM water resistance | Sapphire crystal glass | Automatic movement | Folding clasp | Analog display | Blue dial | Stainless steel case | Blue leather strap | Dimensions & fit: Case size: 44 mm | Strap width: 22 mm | Composition & care: Leather | Stainless steel | Sapphire glass | Wipe with a soft, dry cloth. Avoid prolonged exposure to water and chemicals. Have the movement serviced by a qualified watchmaker as needed.