**Audemars Piguet Royal Oak Chronograph**
**1:1 Superclone**
**Reference Number:** 26331ST.OO.1220ST.01
**Size:** 41mm
**Dimensions:** 41mm x 11.8mm
**Features:**
* 18k yellow gold case and bracelet
* Yellow gold bezel with eight hexagonal screws
* Yellow gold crown and pushbuttons
* Brown "Grande Tapisserie" dial
* Yellow gold applied hour markers and Royal Oak hands with luminescent coating
* Date aperture at 3 o'clock
* Chronograph functions: 
    * 30-minute counter at 3 o'clock
    * 12-hour counter at 9 o'clock
    * Small seconds subdial at 6 o'clock
* Self-winding Calibre 2385 movement
* Approximately 40 hours of power reserve
* Water resistant to 50 meters