The Pelagos Ultra: Tudor’s Most Advanced Dive Watch Yet
Tudor has expanded its Pelagos collection with a powerful new addition: the Pelagos Ultra. This model redefines the brand’s professional dive watch segment, offering enhanced durability, extreme water resistance, and cutting-edge chronometric precision in a bold, modern format.

Titanium Engineering with Serious Depth
At 43mm in diameter, the Pelagos Ultra introduces a new size tier for the line—larger than the 39mm Pelagos 39 and slightly wider than the standard 42mm Pelagos. The watch features a robust grade 2 titanium case complemented by a grade 5 titanium caseback, combining lightness with exceptional resistance to the pressure of deep-sea exploration.

The standout technical advancement is its water resistance rating of 1,000 meters (3,280 feet)—doubling the 500-meter limit of the previous top-tier Pelagos model. The case also integrates a recessed helium escape valve located at 9 o’clock, an essential feature for saturation diving.
METAS-Certified Precision
Powering the Pelagos Ultra is the Tudor Manufacture Caliber MT5612-U, a METAS Master Chronometer-certified movement. This automatic caliber is based on the trusted MT5612 architecture, now upgraded to meet the stringent standards of magnetic resistance, precision, and performance.

It operates at 4 Hz and delivers a power reserve of approximately 65 hours. The movement includes a date function and is regulated to a daily deviation of 0/+5 seconds after being cased—meeting the criteria of the Swiss Federal Institute of Metrology.
Optimized Legibility and Functionality
The watch’s matte black dial is designed for maximum clarity, with large indexes and bold hands treated with Super-LumiNova for excellent readability. For the first time, the Pelagos inscription at 6 o’clock appears in a new turquoise blue tone, replacing the traditional red (on black dials) and white (on blue dials). This vibrant turquoise hue matches the luminous material applied to most of the markers, hands, and even the T-Fit clasp’s visual indicator, creating a cohesive and striking design.

A newly developed titanium bracelet accompanies the watch, complete with Tudor’s T-Fit micro-adjustment clasp and an innovative diver’s extension system. This new clasp features a luminescent adjustment scale, allowing wearers to track extension positions in low light or underwater—a functional and visual upgrade over previous models.
Additionally, the Pelagos Ultra includes a rubber strap with an extension piece capable of increasing the fit by up to 110mm, making it easy to wear over a wetsuit.
Final Considerations and Price
The Tudor Pelagos Ultra represents the pinnacle of the brand’s dive watch engineering—bringing together advanced specifications, practical enhancements, and a striking new visual identity. Designed for deep-sea professionals and enthusiasts alike, it’s a bold evolution of Tudor’s most capable tool watch.

The new Pelagos Ultra comes with a higher price tag than its siblings, at €6,150, representing a prize of almost €1,000 over the Pelagos 42mm.
Read more on www.tudorwatch.com.
General Specifications:
Brand: Tudor
Model: Pelagos Ultra
Reference: 2543C1A7NU
Dial: Black
Lume: Super-LumiNova
Case Material: Grade 2 titanium
Case Dimensions: 43 mm Diameter, 14.47 mm thickness
Crystal: Sapphire Glass
Case Back: Grade 5 titanium
Water Resistance: 1,000 Meters
Strap: 3-Link titanium bracelet with T-Fit clasp and diver’s extension plus a black rubber strap
Calibre: MT5612-U
Functions: Hours, minutes, seconds, date
Winding: Automatic
Frequency: 4 Hz (28,800 Vph)
Jewels: 26
Power Reserve: 65 Hours
Chronometer Certified: Metas Master Chronometer
Price: € 6,150



