A Jaeger LeCoutrie Master Grand Tradition 18kt Yellow Gold Black Leather Mens Watch. Features a yellow gold case and black leather strap, fixed yellow gold bezel. Dial is velvet finished with clous de paris hobnail g motif, equipped with gold-toned hands and index hour markers including minute markers around the outer rim. Includes four sub-dials for small hours, small seconds, power reserve indicator, and barrel torque indication functions. Powered by Jaeger LeCoultre Calibre JLC 947R Hand Wind mechanical movement containing 43 jewels composed of 413 parts with a frequency of 21600 vph and offering approximately 360 hours power reserve. Protected by scratch-resistant sapphire crystal, features transparent see through case back. Has round case shape measuring 44 mm diameter using tang clasp. Water resistant up to 50 meters or 165 feet depth. Functions include: hours minutes seconds, power reserve display, minute repeater capability for repeating time audibly, and barrel torque indicator showing winding force.