The Coupole Classic Automatic takes the design of a traditional wristwatch and adds the distinctive Rado element of sapphire crystal, ensuring brilliant shine, easy readability and ultimate protection for the beautiful dials. Product details: Movement: Automatic chronometer Band: Stainless Steel Case: 41mm Crystal: Sapphire Water resistance: 50m Additional functions: Date, 2 Hand Warranty: 2 years Limited Manufacturer Warranty