HAMILTON KHAKI FIELD SERIES MEN'S WATCH, H70455540. AUTOMATIC MOVEMENT: Hamilton Calibre H-10 (based on ETA C07.111) with 25 Jewels and 21600 vph frequency; POWER RESERVE APPROXIMATELY 80 HOURS. CASE: Silver-tone stainless steel, ROUND SHAPE measuring 38 mm diameter and 11.5 mm thickness. STRAP: Brown leather, BAND WIDTH 20 MM. BEZEL: Fixed silver-tone stainless steel bezel. DIAL: BLUE, ANALOG TYPE with SILVER-TONE H-10 HANDS featuring LUMINESCENT coating; ARABIC NUMERAL HOUR MARKERS at the 3 O'CLOCK POSITION for DATE display; MINUTE markers around outer rim; additional 24 hour markers present. GLASS: Scratch resistant sapphire crystal. BACK: Transparent see through case back. WATER RESISTANCE: 100 meters / 330 feet (Aqua Respira). FUNCTIONS: Analog timekeeping displaying hours, minutes, seconds and a date function.