SKU: H42535130 Brand Name: Hamilton Collection: Jazzmaster Country of Manufacture: Switzerland Model Alias: H001.42.535.130.01 Band Color: Silver Tone Band Material: Stainless Steel Band Type: Bracelet Band Length: 7.5 inches Band Width: 20 MM Clasp: Deployment Clasp Case Width: 40 mm Case Back: Exhibition Case Depth: 11.05 mm Crystal: Sapphire Crystal Scratch Resistant Material: Stainless Steel Shape: Round Water Resistance: 50 m (165 feet) Caliber: H-10 Crown: Pull and Push Crown Jewels: 25 Type: Automatic Power Reserve: 80 Hours Dial Color: Black UPC: 7630458800087