Royal Oak 26400 with blue anti-glare sapphire crystal

The Audemars Piguet Royal Oak 26400 features a blue sapphire crystal with anti-glare blue coating and a brushed bezel with flush hexagonal screws. Its black grid-pattern dial carries three sub-dials with white markers, red hands, a magnified date at 3 o'clock, and luminous applied hour markers. A hexagonal ceramic crown with chronograph pushers, a titanium exhibition caseback, and a 7750-based 3126 twelve-hour chronograph movement complete the watch.