Men's Jaeger LeCoultre Master Grand Tradition Tourbillon. 18kt rose gold case on dark brown alligator leather strap. Fixed bezel is also made of 18kt rose gold. Beige dial features dauphine-style hands and index hour markers in addition to minute markers. Date scale displayed along the outer rim with home and travel time zones indicated. Analog movement includes two sub-dials for tourbillon function and a 24-hour display. Powered by Jaeger LeCoultre Calibre JLC 978 automatic movement, which contains 33 jewels, comprises 302 parts, operates at 28800 vph, and has an approximate power reserve of 48 hours. Equipped with scratch-resistant sapphire crystal, pull/push crown, transparent case back, round shape measuring 43mm in diameter and 13mm thick. Strap width is adjustable from 21-18 mm (likely a typo or error). Secured by tang clasp. Water resistant to 50 meters / 165 feet. Functions include tourbillon, date display, second time zone, standard hours minutes seconds. Swiss Made.