Tudor Pelagos Black 25600TN

The Tudor Pelagos Black Ref. 25600TN is one of Tudor’s most technically capable modern dive watches, designed as a professional tool watch rather than a vintage-inspired diver. Introduced in 2015 as an updated Pelagos model, it features a 42 mm satin-finished titanium case and bracelet, giving it exceptional durability while remaining lightweight on the wrist. The watch has a matte black dial with luminous markers and Tudor’s signature “snowflake” hands, along with a unidirectional rotating bezel in titanium fitted with a matte black ceramic insert for precise dive timing. A date window at 3 o’clock, sapphire crystal, and helium escape valve reinforce its purpose-built diving credentials.

At the heart of the 25600TN is Tudor’s in-house Manufacture Calibre MT5612, a COSC-certified automatic movement with a silicon balance spring and approximately 70 hours of power reserve. Built for extreme underwater performance, the Pelagos is rated to 500 m (1,640 ft) of water resistance, far exceeding typical recreational diving requirements. It also features Tudor’s patented auto-adjusting titanium clasp, which automatically adjusts the bracelet length during a dive to compensate for wetsuit compression and pressure changes.

Reference: 25600TN

Bracelet: Titanium Bracelet and black rubber straps

Case: 42mm - Titanium

Movement: MT5612 - Automatic

Functions: Hours, Minutes, Second, Date

Box and Papers: No box or papers - watch only - eBay authentication card included

Crystal: Sapphire

Bracelet size: 7.25”

Case has moderate wear with a few scratches. Bracelet has micro wear with nothing deep. Dial, hands, and crystal have no wear.