The seller represents this timepiece as being in very good condition. It includes the boxes (inner and outer), additional items, and papers. 

The Rolex Sea-Dweller 4000 (116600) "T" is a unique and highly specialized piece, likely referring to a specific "Tropical" dial variant or a custom "T" designation for a Submariner or Sea-Dweller model, given the 40 mm case and 4,000 ft (1,220 meters) water resistance rating. Its 40 mm stainless steel case houses a classic black dial that offers a bold, understated look, perfect for a college student who appreciates a rugged tool watch with a touch of exclusivity. The Oyster bracelet, crafted from matching steel, provides a secure and comfortable fit for daily wear, whether you are navigating crowded lecture halls or heading out for a weekend dive. The "T" designation often hints at a rare dial variation, adding a layer of intrigue and collectibility that sets this timepiece apart from standard production models. Powered by a robust Rolex caliber (typically the Caliber 3135 or 3235 in this era, depending on the specific production year), this timepiece delivers exceptional precision, a 48 to 70-hour power reserve, and the legendary durability expected from a professional dive watch. With a water resistance of 4,000 feet, it is a true professional instrument capable of handling deep-sea diving, making it an overqualified yet incredibly reliable companion for an active student lifestyle. For a college student, owning a rare "T" variant represents a significant milestone and a smart long-term investment; it signals a deep appreciation for horological nuances and a desire to own something truly unique. It is a watch that tells a story of exploration and exclusivity, ready to accompany you from your final exams to your first major career achievements.