Stainless steel case with a black (alligator) leather strap. Fixed stainless steel bezel. Silver grey dial with silver-tone hands and index hour markers. Minute markers. Tachymeter markings. Minute markers. Arabic numeral minute markers (at 5 minute intervals) around the outer rim. Dial Type: Analog. Date display at the 4 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Hamilton calibre H-21 automatic movement, based upon ETA 7750, containing 25 Jewels, bitting at 28800 vph, and has a power reserve of approximately 60 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 42 mm, case thickness: 15 mm. Band width: 20 mm. Tang clasp. Water resistant at 50 meters / 165 feet. Functions: chronograph, tachymeter, date, hour, minute, second. Railroad Series. Dress watch style. Watch label: Swiss Made. Hamilton Railroad Chronograph Automatic Men's Watch H40656781.