Frederique Constant Men's FC350S5B6B Classics Analog Display Swiss Automatic Silver Watch Polished stainless steel case (42 mm in diameter, 13 mm thick), sapphire crystal screw-down case-back; white dial, silver-tone hands, indices and roman numerals, sweep seconds hand; date window at the 3 o'clock position, red arrow hand indicating the 24-hour 2nd time zone displayed around the inside Swiss automatic movement, caliber fc-350, power reserve of 38 hours, incabloc anti-shock system; scratch resistant sapphire crystal, water resistant to 5 tam/50 meters/165 feet, brushed and polished stainless steel bracelet, push button deployment clasp Swiss-automatic Movement Case Diameter: 42mm Water Resistant To 165 Feet