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

[WTS] Tudor Pelagos FXD Tour De France Limited Edition 42mm 2025 Box & Papers - $8,100

Tudor Pelagos FXD Tour De France Limited Edition 42mm 2025 Box & Papers - $8,100

Tudor - 25827KNJN · $8,100
A lightweight, performance-driven timepiece tailored for cyclists and athletes, featuring a 42mm carbon composite case and a matte black dial with bold yellow accents.

  • Condition: Mint condition
  • Size: 42mm diameter
  • Water resistance: 200m depth rating
  • Movement: Caliber MT5602 automatic
Posted at
Feb 3, 2026, 7:40 PM
Active
[WTS] 2022 Tudor Titanium 39mm Pelagos Full Set M25407N-0001

2022 Tudor Titanium 39mm Pelagos Full Set M25407N-0001

Tudor - M25407N-0001 · $3,899
This is a 2022 Tudor Titanium 39mm Pelagos watch, part of the company's dive watch collection. The watch features a titanium case and comes with a full set of accessories.

  • Condition: good to very good preowned condition
  • Year: 2022
  • Case size: 39mm
  • Depth rating: 200m
Posted at
Feb 3, 2026, 7:13 PM
Active
[WTS] - 2023 Tudor Titanium Pelagos (39) 25407N with Box and Papers

- 2023 Tudor Titanium Pelagos (39) 25407N with Box and Papers

Tudor - 25407N · $4,250
The 2023 Tudor Titanium Pelagos 25407N features a grade-2 titanium 39mm case with a black ceramic bezel insert and black sunray-satin dial.

  • Condition: Excellent
  • Case Size: 39mm diameter
  • Bracelet Length: up to 19.7 cm / 7.75"
Posted at
Feb 3, 2026, 6:09 PM
Active
[WTS] Tudor Pelagos 25600TN $2950

Tudor Pelagos 25600TN $2950

Tudor - 25600TN · $2,950
A Tudor Pelagos 42mm in great shape with excellent time keeping, available for sale.

  • Condition: Very good condition, excellent timekeeping
  • Case size: 42mm diameter
  • Water resistance: 500m depth rating
  • Lug width: 22mm
Posted at
Feb 3, 2026, 4:11 PM
Active
[WTS] Tudor Pelagos LHD Titanium Ref. 25610TNL 42mm Clean

Tudor Pelagos LHD Titanium Ref. 25610TNL 42mm Clean

Tudor - 25610TNL · $3,250
Tudor Pelagos LHD, a versatile watch with amazing bezel action and clean condition.

  • Condition: Clean condition with minimal signs of wear
  • Case diameter: 42mm
Posted at
Feb 2, 2026, 6:37 PM
Active
[WTS] 2021 Tudor Pelagos Titanium Blue 42mm 25600TB

2021 Tudor Pelagos Titanium Blue 42mm 25600TB

This is a 2021 Tudor Pelagos Titanium Blue 42mm watch, which comes with all straps and has a 7.5" bracelet.

  • Bracelet Length: 7.5 inches
  • Bezel Problem: does not click in place to center position
Posted at
Feb 2, 2026, 5:10 PM
Active
[WTS] Tudor Pelagos 25500TN - Two Liner - Clean!

Tudor Pelagos 25500TN - Two Liner - Clean!

Tudor - 25500TN · $2,995
Tudor Pelagos Black Dial, 42mm in size, watch-only example with everything functioning as it should.

  • Condition: pre-owned, great condition with minor wear
  • Size: 42mm diameter
Posted at
Feb 2, 2026, 1:30 PM
Active
[WTS] Tudor Pelagos FXD Chrono Cycling Edition 25827KN

Tudor Pelagos FXD Chrono Cycling Edition 25827KN

Tudor - 25827KN · $3,200
This Tudor Pelagos FXD Chrono Cycling Edition is a carbon composite beauty designed for the Tudor Pro Cycling Team, featuring a COSC-certified MT5813 manufacture movement and 70-hour power reserve.

  • Condition: Very Good
  • Material: carbon composite
  • Case size: 43mm diameter
Posted at
Feb 2, 2026, 12:58 PM
Active
[WTS] Tudor Pelagos FXD Black

Tudor Pelagos FXD Black

Tudor - Pelagos FXD Black · $3,250
Brand new Tudor Pelagos FXD Black, worn once, described as perfect.

  • Condition: new, worn once
  • Water resistance: 200m
Posted at
Feb 2, 2026, 12:49 PM
Active