Silver-tone stainless steel case with black leather strap. Fixed silver-tone bezel. Black dial features luminous hands and index hour markers, including Arabic numerals at 3 and 9 o'clock, minute track and 24-hour scale around the outer rim. Analog dial type with luminescent accents for night readability. Date display located between 4 and 5 o'clock. Three sub-dials show: a power reserve indicator measuring approx. 65 hours, a 12 hour GMT hand, and a 30 minute chronograph timer. Equipped with Jaeger LeCoultre Calibre JLC752 automatic movement containing 41 jewels beating at 28800 vph (4V/h). Column wheel mechanism included. World time function displaying cities via a separate sub-dial around the outer rim. Screw-down crown and solid case back on a round case measuring 42.3 mm diameter by 14.5 mm thickness. Deployment clasp closure, scratch resistant sapphire crystal glass. Rated water resistant to 100 meters / 330 feet depth (approximately 3 ATM). Swiss Made automatic chronograph with world time and date functions.