42 mm stainless steel case
Boasting an impressive power reserve of approximately 72 hours and waterproofing up to 100 meters (330 feet)
blue rotating inner bezel with diving scale and zone from 60 to 15 minutes in yellow
black zirconium oxide ceramic dial
Exuding precision and durability
Audemars Piguet Royal Oak Offshore Chronograph - 26470ST.OO.A028CR.01 38 42 mm stainless steel case42 mm stainless steel case, 14. 55 mm thick, glareproofed sapphire crystal back, black ceramic pushpieces and screw locked crown, glareproofed sapphire crystal, black dial with Mega Tapisserie pattern, blue counters, Arabic numerals with luminescent coating, blue inner beze, Calibre 3126 3840 Manufacture selfwinding movement with chronograph, hours, minutes, small seconds, date, approximately 50 hours of power reserve, hand stitched large square scale