Audemars Piguet 25770SN Royal Oak Offshore "End of Days" PVD Black LIMITED

This Audemars Piguet Royal Oak Offshore reference 25770SN.OO.0001.KE.01, known as the End of Days, was the very first limited edition of the Royal Oak Offshore, created with Arnold Schwarzenegger for his 1999 film of the same name, and it helped define the Offshore’s appetite for darker, more aggressive forms. Produced in a run of 500 pieces, it marked a turn away from the brighter steel chronographs around it, and for a collector of the line that makes it one of the references that set the template. Its automatic caliber 2226/2840 drives the chronograph, while the date remains secondary to the starkness of the overall design. In stainless steel the case measures 42mm across and 14mm thick, dimensions that gave the early Offshore its full scale rather than the compressed stance of later reductions. The black dial keeps that severity intact. More than a celebrity tie-in, the End of Days fixed a look Audemars Piguet would return to repeatedly as the Royal Oak Offshore grew into its own identity. This Royal Oak was just fully serviced by Audemars Piguet in Q4/2026,