Analog automatic chronograph watch featuring a black dial, luminous silver-tone hands and index hour markers. Includes Arabic numeral minute markers (5-minute intervals), date display at the 4-5 o'clock position, sapphire crystal lens with scratch resistance, unidirectional rotating stainless steel bezel with tachymeter markings inlaid ring, round case size measuring 42 mm diameter, thickness of approximately 15 mm. Equipped with a Sellita Calibre SW510A Automatic movement (originally based on SW500-1), 27 jewels, frequency bitting at 28800 vph (~4Hz) and offering about 48 hours power reserve. Comes with a stainless steel bracelet measuring 22 mm width and approximately 8 inches length, fitted with a fold over clasp mechanism for ease of adjustment. Water resistant to 50 meters / 165 feet depth.