The Tudor Pelagos FXD Black US Navy is reference M25717N-0001, a 42 mm titanium dive watch inspired by Tudor’s historical ties to US Navy divers. It has fixed strap bars, 200 m water resistance, a COSC-certified automatic movement and two included straps. Tudor’s US product page listed it at $5,025 on October 8, 2026; that price and availability can change.
What is the Tudor Pelagos FXD Black US Navy?
The black-dial Pelagos FXD is a titanium watch in Tudor’s Pelagos FXD line. Its exact reference is M25717N-0001. Tudor describes it as a tribute to watches historically worn by US Navy divers—not as a watch currently issued by the US Navy.
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| 1 |
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Tudor Pelagos FXD Automatic Chronometer Blue Dial Men's Watch m25707kn-0001 | $4,249.99 | Buy on Amazon |
| 2 |
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TUDOR Pelagos FXD CHRONO | $4,879.99 | Buy on Amazon |
| 3 |
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Tudor Pelagos Chronometer Black Dial Titanium Men's Watch M25600TN-0001 | $5,399.99 | Buy on Amazon |
Tudor says the US Navy adopted its dive watches in 1958 and points to Navy divers from the late 1960s through the early 1980s as inspiration for this model. The brand’s wording is: “The new Pelagos FXD pays tribute to decades of TUDOR watches on the wrists of US Navy divers.” Tudor’s official model page explains the historical framing. Vintage issue status can be hard to establish because examples may be unmarked or marked at unit level, as WatchTime reports.
What does FXD mean?
FXD refers to the fixed strap bars machined into the case. Unlike a conventional watch with removable spring bars, this case is designed for a one-piece strap that passes around the fixed bars. Tudor’s historic strap styling and the supplied fabric strap reflect its account of Navy divers wearing one-piece straps.
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#1 Best Overall
- Featuring a Blue Band, Black Case, Scratch Resistant Sapphire Crystal
- Display Type: Analog
- Item Shape: Round
The listed lug width is 22 mm, but that measurement alone does not mean an ordinary spring-bar strap will fit. If considering an aftermarket strap, check that it is designed to route around fixed bars and verify compatibility with this case.
Specifications
| Specification | Tudor Pelagos FXD Black US Navy M25717N-0001 |
|---|---|
| Case | Titanium; 42 mm diameter, 12.75 mm thick (rounded to 12.8 mm by Tudor), 52 mm lug-to-lug; steel case back |
| Strap attachment and width | Fixed strap bars; 22 mm lug width |
| Dial and crystal | Matte black dial; sapphire crystal |
| Bezel | Unidirectional rotating bezel with ceramic 60-minute graduation |
| Water resistance | 200 m (660 ft) |
| Movement | Manufacture Calibre MT5602, self-winding with bidirectional rotor; COSC certified |
| Power reserve | Approximately 70 hours |
| Included straps | Forest-green one-piece fabric strap with red central thread and self-gripping closure; black rubber strap with woven motif and titanium pin buckle |
| Guarantee | Five-year transferable guarantee; Tudor says registration and periodic maintenance checks are not required |
Specifications are from Tudor’s US product page.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Price: current listing and original launch price
Tudor’s US product page listed a suggested retail price of $5,025 on October 8, 2026. This is a dated US manufacturer listing, not a guarantee of the price or availability at a retailer.
Rank #2
- Tudor Pelagos FXD Chronograph Cycling Automatic Black Dial Men's M25827KN-0001
For context, Hodinkee reported a US launch price of $4,150 in 2023. That is the historical launch figure, not the current listed price. Compare prices only with the date and market attached to each figure.
Quick Recap
Rank #3
- Tudor Pelagos Chronometer Black Dial Titanium Men's Watch M25600TN-0001
Who should consider this model?
- Consider it if: you want a 42 mm titanium dive watch with a fixed-bar strap setup, 200 m water resistance and a historically inspired Navy connection.
- Check the fit first if: case length matters to you. Tudor lists the case at 52 mm lug-to-lug, a measurement that can be as important as the 42 mm diameter on the wrist.
- Understand the strap trade-off: the fixed bars suit one-piece or otherwise purpose-made straps, rather than standard spring-bar replacements. The watch includes both fabric and rubber straps, so an aftermarket option is a choice, not a prerequisite.
- Keep the military claim precise: the connection is historical inspiration and tribute; it does not establish current US Navy issue.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
