SKU: H42565131 Brand Name: Hamilton Collection: Jazzmaster Country of Manufacture: Switzerland Model Alias: H001.42.565.131.01 Band Color: Silver Tone Band Material: Stainless Steel Band Type: Bracelet Band Length: 8 inches Band Width: 22 mm Clasp: Deployment Clasp Case Width: 42 mm Case Back: Exhibition Case Depth: 12 mm Crystal: Sapphire Crystal Scratch Resistant Material: Stainless Steel Shape: Round Water Resistance: 50 m (165 feet) Calendar: Date at 6 o'clock Caliber: H-40 Crown: Pull and Push Crown Jewels: 25 Type: Automatic Power Reserve: 80 Hours Dial Color: Black UPC: 7640127759042