Limited to total of 2000 with 1935 pieces made in steel.
Steel case with an octagon-shaped bezel.
Black rubber strap with a deployment buckle.
Automatic movement - Caliber 2326/2847. 
Black dial with luminous hour markers and hands and the bright red "Alinghi" logo at 9 o'clock 
Functions: Hours, minutes, seconds, date, chronograph.
Made specially for this model - Flyback Regatta Chronograph -regatta 10-minute countdown with last minute indicator .
Royal Oak Offshore Alinghi Polaris, released in honor of the victory of the Swiss team Alinghi at the most prestigious competition of sailing races – the America Cup
Water resistant to 100 meters / 330 feet