Bulova Men's 63B161 Calibrator Analog Display Swiss Automatic Silver Watch Imported Precise 26 Jewels Swiss Made Automatic Movement; Date Window at 3:00; Power reserve calibrator at 9:00 Silver Dial with Gunmetal and White Hands and Gunmetal Arabic Numerals; Luminous; Exhibition Case Back; Sapphire Crystal; Stainless Steel Case and Bracelet; Key for External Adjustment System Swiss-automatic Movement Case Diameter: 43mm Water Resistant To 165 Feet