Audemars Piguet 26100 (Pre-owned - Excellent) — USD 39,995 on eBay

The Audemars Piguet Royal Oak Offshore Chronograph reference 26100 represents a 42mm chronograph variant within the Royal Oak Offshore series. This reference was produced from 2006 to 2010, featuring automatic chronograph functionality through the caliber 2226/2840 movement. The 42mm stainless steel case houses the automatic caliber 2226/2840, providing chronograph functions with a 50-hour power reserve. The watch features a black dial beneath sapphire crystal, with a fixed octagonal bezel characteristic of the series design. Water resistance is rated to 100 meters, and the watch is fitted with a rubber strap. This reference appeals to collectors seeking a modern sports chronograph in stainless steel construction. The 42mm case size and rubber strap configuration position it as a contemporary tool watch within the chronograph category. The four-year production window from 2006-2010 establishes its place within the mid-2000s Offshore chronograph offerings.