18kt white gold case with a black alligator leather strap. Fixed 18kt white gold bezel. Silver dial with white dauphine-style shape hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Perpetual calendar. Four sub-dials displaying: month, date, day/moonphase and power reserve indicator. Jaeger LeCoultre Calibre JLC 876-440B Hand Wind movement, containing 37 Jewels, composed of 262 parts, bitting at 28800 vph, and has a power reserve of approximately 192 hours. Scratch resistant sapphire crystal. Round case shape, case size: 40 mm, case thickness: 12 mm. Fold over clasp. Water resistant at 50 meters / 165 feet. Functions: perpetual calendar, moon phase, year, month, date, day, hour, minute, second, power reserve indicator, red security zone. Master Control Eight Days Perpetual 40 Series. Luxury watch style. Watch label: Swiss Made. Item Variations: Q1613401, 1613401, 161.34.01, Q161.34.01. Jaeger LeCoultre Master Control Eight Days Perpetual 40 Silver Dial Black Leather Men's Watch Q1613401.