* Audemars Piguet Chronograph.* Legendary Audemars Piguet Octagonal Dial design.* Unique and famous feature where 8 visible screws lock down the bezel.* Audemars Piguet? Quartz movement.* Fully functional stop-watch Chronograph dials.* Fully functional quick-set Date window.* Heavy, solid SS casing and bracelet.* Double locking hidden clasp mechanism, operated by unique spring release.* Solid SS back with AP logo and engravings on back.* All the appropriate Audemars Piguet markings.