Brand: Rado Collection: Diastar Original Model Number: R12637163-6( Phone number appears when clicking the contact button ) Movement: Features: Date Movement Type: Automatic Caliber: R763 Case: Case Size: 38.5 mm Case Thickness: 12.3 mm Case Shape: Round Crystal Material: Sapphire Crystal Dial: Luminosity: On hands and hour markers Dial Color: Blue Hands: Pencil Bracelet: Bracelet Color: Silver Clasp Type: Folding Clasp Other: EAN: 7612819033969 Gender: Men's Water Resistance: (m) 100 Country of Origin: Switzerland