Audemars Piguet: Royal Oak Offshore Survivor, 26165IO.OO.A002CA.01 : Case, crown & push-button guard pieces are made of brushed finished blackened titanium. Bezel with linear texture & chronograph push buttons are made of ceramic. Matte black dial with a tapestry waffle design. Silver colored luminescent skeleton hour and minute hands contrast with the dial for optimum readability. Luminescent applied index hour markers. Tachymeter scale on inner bezel. Shapes: Hexagon shaped socket-head screws – matching the case shape. Perforation in the case to left of the bezel are made to lighten the weight of the watch. Skeleton push-piece guards. Cone shaped chronograph push-pieces allow for easy & instant operation of the stopwatch. Hollow crown with a notched rim allows for a sure grip on the crown. Ratcheted case edge on the left side further adds to the firm & sure grip when handling the watch. Case back features a medallion with a non-slip texture. Chronograph function allowing for an additional timing option. Large central seconds & split seconds hand. 30 minute counter at the 9 o`clock position. 12 hour counter at the 6 o`clock position. Silver rimmed small seconds sub-dial at the 12 o`clock position. Date window located at the 3 o`clock position. Case back engraved with Royal Oak Offshore Survivor – Limited Edition. AP caliber 3126/3840 beats at 21,600 vph & contains 59 jewels, composed of 365 parts & has an approximate Power Reserve of 60 hours. Presented with a special design AP designed Survivor box.