Unworn, Tudor Pelagos Ultra, Grade 2 and Grade 5 Titanium, 43mm, Ref# M2543C1A7NU-0001, box and papers

The Tudor Pelagos Ultra, Ref# M2543C1A7NU-0001 is the ultimate tool watch for deep-sea explorers, built to withstand the crushing pressures of the ocean’s depths. With a 43mm titanium case, crafted from both grade 2 and grade 5 titanium, this timepiece is engineered for extreme durability while maintaining a lightweight profile. A helium escape valve, allowing safe gas egress during saturation dives, complements its robust construction. Rated for an astonishing 1,000 metres (3,280 feet) of water resistance, the Pelagos Ultra is designed for serious divers. Visibility is a top priority, with a matte black dial that has been scaled up for legibility. Thicker hands, larger markers, and dual-tone luminescence—blue for general readability and green for the minute hand and PIP—ensure clear tracking of elapsed time even in the darkest depths. The watch runs on the Manufacture Calibre MT5612-U, a self-winding mechanical movement with a bidirectional rotor system, contains 26 jewels, offering an impressive 65-hour power reserve. Its unidirectional rotating bezel features a matte ceramic insert with luminous material, making it a reliable companion for underwater timing. The newly redesigned three-link titanium bracelet includes the TUDOR “T-fit” folding clasp with a safety catch, diver’s extension, and a new visual indicator system for added security. For versatility, a complimentary black rubber strap with a pin buckle and diver’s extension is included in the box.

• Make: Tudor
• Model: Pelagos Ultra
• Reference: M2543C1A7NU-0001
• Diameter: 43mm
• Case material: Satin finish Grade 2 and Grade 5 Titanium
• Dial color: Black matte with sandblasted flange
• Bezel Type: Unidirectional rotating
• Bezel Color: Matte Black
• Bezel Material: Titanium with ceramic insert
• Crystal: Domed Scratch Resistant Sapphire
• Movement: Self-winding mechanical movement with bidirectional rotor system
• Bracelet Type: Three-link Bracelet + Strap
• Bracelet Material: Titanium + black rubber
• Clasp: “T-fit” folding clasp, safety catch and diver’s extension with new visual indicator system; pin buckle and diver’s extension
• Functions: Hour, minute, second
• Water resistance: Up to a 1,000m/3,280ft (100 ATM)
• Warranty: Balance of Covered with Tudor 5-Year Warranty transferable guarantee with no registration or periodic maintenance checks required

The watch is unworn and comes complete with full set of original accessories, such as watch box, warranty card dated recently, booklets and manuals.

All Pre-Owned Rolex watches are guaranteed to be 100% genuine and certified authentic. Certificates are issued by Watch CSA, the industry's leading independent authority on watch authentication.

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We offer a 3-day return period on eligible watches, starting from the date of delivery. To qualify, the watch must be returned in the same condition as received—unworn, unaltered, and with all original packaging, tags, and accessories included.

All returns must be approved in advance. Once received and inspected, refunds are processed promptly back to the original payment method.

For full details on eligibility, conditions, and the return process, please refer to our Return Policy.