18kt yellow gold case with fixed yellow gold-tone bracelet and octagon bezel featuring 8 screws. Slate grey skeleton dial displaying an open movement, accented by luminous hands and index hour markers including minute track around the outer rim. Analog watch driven by Audemars Piguet Calibre 2924 hand-wound mechanical movement containing 25 jewels and comprising approximately 216 parts; power reserve of roughly 70 hours is visible on the dial. Equipped with scratch-resistant sapphire crystal, skeleton transparent exhibition case back, deployment clasp closure, and water resistance to 200 meters / 660 feet.