This self winding Audemars Piguet Royal Oak Offshore Chronograph in 950 platinum. The case measures 44 mm and has a thickness of 14.4 mm, with octagonal shape bezel, it has a glare proofed sapphire crystal and transparent caseback. The outer fixed bezel is in black ceramic and has a screw locked crown and pushpieces, and platinum pushpiece guards. The dial in “Méga Tapisserie” pattern in blue with silver toned outer zone, the counters in silver tone, white gold hour markers and Royal Oak hands that have been treated with luminescent coating. Inner bezel is blue, Tachymeter markings around the outer rim and date display at the 3 o'clock position. Chronograph - 3 sub dials that show both 60 second, 30 minute and 12 hour display. The band is crafted from alligator leather it has been hand stitched and secures with a 950 platinum pin buckle. It has a self-winding Calibre 3126 / 3840 Manufacture and its functions include Chronograph, hours, minutes, small seconds and date. The watch is water resistant up to 100 Meters / 330 Feet and offers a power reserve of approximately 50 Hours.