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

Tudor Pelagos 39 - $3900 🤿

Tudor - Pelagos 39 · $3,900

This Tudor Pelagos 39 is a brand new, unworn watch that comes with a full kit and accessories. It features a warranty through November of 2030.

Condition: Brand New
Water Resistance: 200m depth rating
Warranty Expires: November 2030

Posted at

Mar 14, 2026, 6:00 PM

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2025 Tudor Pelagos FXD Black

Tudor - M25717N-0001 · $3,400

A 2025 Tudor Pelagos FXD Black with a MT5602 movement, available for sale. The watch is in good condition with normal wear consistent with use and one superficial scratch on the left side of the case.

Condition: Good condition with normal wear and one superficial scratch
Movement: Tudor MT5602 (in-house automatic)
Year: 2025

Posted at

Mar 14, 2026, 2:30 PM

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Tudor Pelagos 42mm 2024 M25600TB

Tudor - M25600TB · $3,500

This listing is for a 2024 Tudor Pelagos in blue, which is a great-looking watch. It has been barely used and comes with a full kit.

Condition: Great condition and hardly worn
Case size: 42mm
Year: 2024

Posted at

Mar 14, 2026, 12:57 PM

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TUDOR PELAGOS 42 TITANIUM 25500tn ($3299)

Tudor - Pelagos 42 Titanium 25500tn · $3,299

This TUDOR Pelagos 42 is a 42mm titanium watch with a black dial. It features a full kit and includes a full links card.

Case material: Titanium
Bracelet length: Full links card
Payment methods: Zelle, wire, or PayPal

Posted at

Mar 14, 2026, 9:32 AM

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Tudor Pelagos 25500TN 42mm - $2799

Tudor - 25500TN · $2,799

Up for sale is a Tudor Pelagos 25500TN 42mm. It has been thoroughly inspected and authenticated prior to listing.

Condition: Fully functional, +4s/d accuracy
Case size: 42mm diameter
Shipping: FedEx, worldwide shipping available

Posted at

Mar 13, 2026, 10:31 PM

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Tudor Pelagos 42mm Black Two-Liner Ref 25500TN $2,900 shipped

Tudor - 25500TN · $2,900

A highly capable professional dive watch known for its lightweight titanium construction and clean, purposeful design. The Pelagos line is widely respected for delivering true tool watch performance while still maintaining the fit and finishing expected from Tudor.

Condition: great condition with light signs of normal wear
Case size: 42mm
Lug to lug: 50mm
Thickness: 14.3mm

Posted at

Mar 13, 2026, 8:38 PM

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