This Y-serial Rolex Sea-Dweller 16600 from 2003 is an exceptional collector’s piece preserved in true NOS (New Old Stock) condition, complete with its full original set — box, warranty, manuals, tags, and accessories.
The 16600 is one of the most iconic professional dive watches ever produced, offering 1220m of water resistance, a helium escape valve, and the reliability of the Caliber 3135. Finding a 16600 in NOS condition is extremely rare, especially from an early-2000s Y-series.
This example is untouched, unworn, and perfectly preserved — a standout addition for any Rolex collector.