Description: Rolex Yacht-Master II Ref 116680 Pre-owned Rolex Yacht-Master II Ref 116680 (2019) is one of the most purpose-built watches Rolex has ever made. Unlike most of the lineup, this one was designed specifically for yacht racing, with a programmable regatta timer that can count down to the start of a race. It’s a niche complication, but also one of the most technically interesting in the catalog. The 44mm steel case is paired with a blue Cerachrom bezel that actually