Silver-tone stainless steel octagonal case with fixed silver-tone bezel and bracelet. White guilloche dial featuring luminous hands, hour markers, minute markers on the outer rim, and an AP logo at 12 o'clock. Analog dial type with luminescent elements. Date display visible through a small aperture at the 3 o'clock position. Powered by Audemars Piguet Calibre 2121 automatic movement containing 38 jewels; composed of 247 parts, beating at 19800 vph (5/4 frequency), and offering approximately 40 hours power reserve. Scratch resistant sapphire crystal lens. Octagonal steel crown. Skeleton case back allowing visibility of the mechanism. Case size: 39 mm diameter, thickness: 16 mm. Equipped with a deployment clasp for secure closure. Water resistant to 50 meters (approximately 165 feet). Functions display hours, minutes, and date. Styled as a dress watch. Swiss Made label. Item variations include multiple combinations of the reference code.