Authentic Hamilton American Classic model H11221750. Polished stainless steel case with small silver tone dial, stick/roman numeral hour markers and sub-dial at 6 o'clock displaying seconds. Equipped with a polished stainless steel tang clasp black leather strap, quartz movement (Caliber 980.163), rectangle shaped case measuring 27mm x 19mm and 6.9mm thick, solid case back. Water resistant to 30 meters / 100 feet.