The Rolex Sea Dweller is a professional grade dive watch that goes above and beyond the call of duty. First introduced in 1967, the reference 1665 was the first timepiece to feature a helium escape valve, facilitating helium gas to escape safely, preventing crystal failure. Although it shares similar DNA to the Submariner, the Sea Dweller notably features a thicker case, and in some modern iterations the lack of a date cyclops. Overall, its is a pure and purpose built tool watch that is rated for astonishing depths in its later production era. 

This example remains in stunning and unpolished condition with a tight and fully linked bracelet. It comes with both inner and outer boxes, warranty papers, both hang tags, Rolex Service Center card with accompanying paperwork, as well as two booklets. The 16600T features an updated "no holes" case rated to 4000f (1220m), and represents the end of what is now arguably the end of the neo-vintage era for Rolex. Soon after this came the engraved rehaut pieces which are are not as clean or vintage in appearance. If you've been looking for a no-frills and near bomb proof tool watch that's not as commonly seen, this particular Sea Dweller has all the bells and whistles one could hope for. 

Dial: Mint with no blemishes under magnification. Bezel insert: Absolutely stunning with no scuffs or dings to note of. Hands: Are matching. Case: Appears completely unpolished with factory finishing still visible. Extremely sharp chamfers and light signs of use. Correct signed crown. Bracelet: Appears unpolished very tight 93160A with 12 links. Very tight and very light signs of use. Crystal: Clear. Accessories: Inner & outer boxes, papers, both hang tags, full Rolex Service Center documentation and booklets. The movement is running well on our timegrapher and comes with our 1-year mechanical warranty.

Year/era: - 2007 Reference: 16600T Serial: Z53XXXX Dimensions: 40mm wide, 20mm lug width. Movement: Automatic Rolex caliber 3135.