The Rolex Sea-Dweller 16600T represents the pinnacle of Rolex’s professional dive watch heritage. As a refined version of the classic Sea-Dweller, the “T” variant features no holes in the lugs, providing a cleaner and more contemporary case profile. Produced between the early 2000s and 2008, this reference is among the last of the aluminum bezel Sea-Dwellers, before the shift to the bulkier Deepsea series.

Built for extreme underwater performance, the Sea-Dweller 16600T boasts a 40mm 904L stainless steel Oyster case, helium escape valve, and screw-down Triplock crown, offering an impressive 1,220 meters (4,000 feet) of water resistance. The watch is powered by Rolex’s time-tested Caliber 3135 automatic movement, known for its reliability and precision. Unlike the Submariner, the Sea-Dweller omits the cyclops lens over the date window, giving it a more tool-focused aesthetic.

Whether you’re a saturation diver or a discerning collector, the Rolex 16600T offers rugged capability in a sleek, timeless design — making it one of the most iconic and collectible professional dive watches ever made.

✅ Key Features:

• 40mm 904L stainless steel case with no-hole lugs and helium escape valve for saturation diving

• Rolex Caliber 3135 with automatic winding, quickset date, and 48-hour power reserve

• 1,220m (4,000ft) water resistance, unidirectional bezel, and sapphire crystal without cyclops

This timepiece has undergone a thorough inspection of water resistance, accuracy, functionality and condition to determine the level of reconditioning required to meet our strict standards. It has also been referenced against technical documents and manufacturer records where available to ensure authenticity and a clean history.

Topwatch 12 Month Warranty Included.

Orders are dispatched from Topwatch during normal South African business hours, which are 08:00 to 17:00.

For our customers, we only accept the lowest cost and safest delivery procedures possible. All packages shipped via Topwatch are fully insured against loss, theft & damage during transit at no extra cost to you.

Due to the valuable nature of Topwatch products, we require a signature from an authorised person for your delivery at your nominated delivery address. Products will be deemed received by you, if accepted by a person at your nominated delivery address.

Insurance applies until the order is delivered to your nominated address. Delivery details must include a daytime contact telephone number. *Post Office boxes cannot be used for deliveries by our Couriers.

Overseas deliveries may be subject to import charges and other local taxes. Any such charges are the responsibility of the customer. Customs restrictions may also apply.