Pelagos

The Tudor Pelagos is a modern dive watch that has earned a loyal following for its blend of technical innovation and unmistakable tool-watch character. Originally introduced as Tudor’s answer to the professional diver’s needs, the Pelagos stands out with its lightweight titanium case and bracelet—unusual at this price point—and a fully integrated helium escape valve, making it a true companion for saturation diving. Its roots in Tudor’s legacy of robust underwater timepieces give it a purposeful edge among contemporary divers.

Key references like the 25600TN (black dial/bezel) and 25600TB (blue dial/bezel) are powered by Tudor’s in-house Caliber MT5612, offering a 70-hour power reserve and COSC chronometer certification. Earlier versions, such as the 25500TN, used ETA movements and lack the “PELAGOS” red text and upgraded clasp system found on later models. These differences drive price variation on the pre-owned market, with in-house models commanding a premium for their technical upgrades and collectability.

When considering a Pelagos, factor in the unique titanium construction, 500m water resistance, and the practical clasp with a spring-loaded extension—ideal for wetsuits. The left-handed 25610TNL “LHD” variant adds further collector appeal with its crown on the 9 o’clock side and numbered caseback. Condition, full set (box, papers, extra rubber strap), and bracelet stretch all influence value. This is a watch for those seeking a serious dive tool with real-world capability and modern movement technology.