The Audemars Piguet Royal Oak Offshore 25721TI.OO.1000TI.01 Chronograph is designed in a 42mm titanium case, a silver dial with a Grande Tapisserie pattern hosting navy sub-dials and is styled on a titanium bracelet. Luminescent hands work with the Sapphire glare-proofed crystal for optimal legibility in any condition. Complications include chronograph, date, and tachymeter functions.