Tudor Pelagos Pelagos FXD Marine Nationale 2021

Reference 25707B/21-0001

About this watch

The Tudor Pelagos FXD Marine Nationale 2021 is a remarkable fusion of form and function, built to withstand the rigors of underwater exploration while maintaining a sophisticated aesthetic. The striking blue dial and matte finish exude a sense of adventure, reminiscent of deep-sea explorations. Crafted from titanium, the case is both lightweight and durable, making it ideal for divers who need a reliable companion. At the core of this timepiece is the Tudor caliber MT5602 movement, certified by the Swiss Official Chronometer Testing Institute (COSC) for accuracy and reliability. The watch's hands and indexes are designed for maximum readability, with luminous proprietary hands ensuring easy visibility underwater. The Pelagos FXD comes with a robust and comfortable strap, adjustable for a perfect fit. Its elegant design makes it suitable for everyday wear, transitioning seamlessly from casual to formal settings. With its impressive water resistance of 200 meters, this watch is perfect for divers, adventurers, and anyone who appreciates fine horology. The combination of Tudor's heritage, build quality, and innovative design gives the Pelagos FXD a unique edge in the world of dive watches.

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Key Features

Tudor caliber MT5602 movement
200m water resistance
Titanium case and strap
COSC certification for accuracy and reliability
Luminous hands and indexes
Rotating 0-60 bezel with ceramic insert
Sapphire crystal glass

Specifications

Brand

Tudor

Family

Pelagos

Model

Pelagos FXD Marine Nationale 2021

Reference

25707B/21-0001

Movement Features

Hours, Minutes, Seconds
Chronometer

Case

42mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

200

Current Listings

BNIB 2025.09 Tudor Pelagos FXD 25707B/25 42mm - $3399

Tudor - 25707B/25 · $3,399

The Tudor Pelagos FXD is a highly sought-after dive watch featuring a 42mm tonneau case and a black dial. This example comes with an extra OEM strap, warranty card, and other accessories.

Condition: Brand New In Box (BNIB)
Warranty Start: 09/2025
Warranty End: 09/2030

Posted at

Jan 27, 2026, 11:07 PM

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2026.01 BNIB Tudor Pelagos 25600TB 42mm - $3999

Tudor - 25600TB · $3,999

This is a 2026.01 Tudor Pelagos, a high-end diver's watch with a 42mm case size.

Year: 2026.01
Case size: 42mm

Posted at

Jan 27, 2026, 10:30 PM

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BNIB 2025.12 Tudor Pelagos FXD 25717N 42mm - $3399

Tudor - 25717N · $3,399

This listing is for a brand new, under warranty Tudor Pelagos FXD 42mm watch. The watch comes with all original packaging and documentation.

Condition: Brand New In Box (BNIB)
Case size: 42mm
Water resistance: 500m

Posted at

Jan 27, 2026, 10:10 PM

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2023 Tudor Pelagos 42mm Titanium Black Dial/Bezel 25600TN Full Set Watch

Tudor - 25600TN · $3,400

2023 Tudor Pelagos 42mm Titanium Black Dial/Bezel watch, fully set with a black rubber dive strap.

Condition: Preowned with light scratches and wear on the buckle
Case Material: Titanium
Case Dimensions: 42mm diameter
Bezel: Titanium Rotating Dive Bezel with Black Insert

Posted at

Jan 27, 2026, 9:19 PM

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Tudor Pelagos FXD Black Carbon Edition FULL LIKE NEW SET Ref 25707KN w/ Extras $3095 SHIPPED

Tudor - 25707KN · $3,095

This Tudor Pelagos FXD Black Carbon Edition is a limited edition watch inspired by yacht racing. It features a black carbon composite case, a dark matte blue dial with red accents and lume, and an in-house automatic cal MT506 movement.

Condition: Full set, mint condition
Case diameter: 42mm
Movement type: In-house automatic cal MT506

Posted at

Jan 26, 2026, 8:38 PM

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Tudor black dial Pelagos 42mm (reference: 25600TN)

Tudor - 25600TN · $2,999

A Tudor Pelagos black dial in titanium, dating back to 2015.

Condition: great condition with some wear
Case material: titanium
Bracelet: titanium
Year: 2015

Posted at

Jan 26, 2026, 12:41 PM

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Tudor Pelagos Blue dial 42mm Titanium Full set Box & Papers & Extra strap 25600TB

Tudor - M25600TB-0001 · $3,595

This Tudor Pelagos features a blue dial, ceramic matt blue disc, helium escape valve, and is housed in a 42mm titanium case with an adjustable clasp. The watch comes with a full set of accessories including the outer box, inner box, warranty card, hang tag, and extra rubber strap.

Condition: Excellent
Material: Titanium
Case diameter: 42mm
Bracelet type: Adjustable

Posted at

Jan 25, 2026, 9:41 PM

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