The 16600 Sea-Dweller has always been a collectors choice, rarer and considerably upgraded compared to the classic 16610 Sub Date, these rugged ‘5 digit’ models have been growing in demand since they were discontinued in 2008. Found in outstanding, seemingly unpolished condition, this 2007 Z-series example is complete with the original Rolex box, Green Guarantee Card with Japanese Country Code, booklets, tool, compression tool and full Japanese translation leaflets.