18kt white gold case with a black leather strap. Fixed 18kt white gold bezel. Skeleton dial with blue steel hands and index hour markers. Dial Type: Analog. Perpetual calendar. Five- power reserve, date, day of the week, date, month, and day- night indicator subdials. Jaeger LeCoultre Calibre JLC 876SQ hand wind movement with a 192-hour / 8-day power reserve. Scratch resistant sapphire crystal. Round case shape. Case size: 42 mm. Buckle clasp. Water resistant at 50 meters / 165 feet. Functions: perpetual calendar, moon phase, year, month, date, day, hour, minute, second, power reserve indicator, day/night indicator, red security zone. Luxury watch style. Watch label: Swiss Made. Item Variations: Q50635SQ, 50635S, 506.35.S, Q506.35.SQ. Jaeger LeCoultre Master Grande Tradition Skeleton Dial Mens Watch Q50635SQ.