16550 Rolex
The Rolex 16550 stands as a transitional icon within the Explorer II lineage, marking a pivotal evolution with its introduction of the automatic caliber 3085 and the first use of a white dial variant. Produced briefly between the mid-to-late 1980s, it exemplifies a rare intersection of vintage design and modern innovation. At Grey and Patina, we view the 16550 as a compelling artifact—understated, enduring, and rich in horological significance.