Men's automatic world time watch, white gold case. Black alligator leather strap with fixed bezel of white gold material. Charcoal gray dial features analog display including silver-tone hands and hour/minute markers; also includes day-night indicator at 6 o'clock position. Caliber 240 HU mechanical movement (automatic) boasts complications such as perpetual calendar, world time displaying major cities via a rotating bezel or indices around the outer rim, GMT function, second time zone setting capability, 33 jewel construction from 239 parts beating at 21600 vph with approximately 48 hours power reserve. Sapphire crystal offers scratch resistance. Transparent case back allows view of movement. Classic round shape measures 38.5 mm in diameter. Equipped with a fold over clasp closure mechanism and is water resistant to depths equivalent to 30 meters (100 feet). Swiss Made.