18kt rose gold case with a black alligator leather strap. Fixed bezel with diamond set. Silver dial with rose gold-tone hands and index hour markers. Dial Type: Analog. Date display at the 3 o'clock position. Four sub-dials displaying: date, day of the week, moonphase, month, 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. Skeleton transparent exhibition see through case back. Round case shape, case size: 40 mm, case thickness: 12.8 mm. Deployment with push button release 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 Series. Luxury watch style. Watch label: Swiss Made. Item Variations: Q1612403, 1612403, 161.24.03, Q161.24.03. Jaeger LeCoultre Master Perpetual Men's Watch Q1612403.