The Tudor Pelagos FXD isn’t a lifestyle reissue or a marketing exercise dressed up in military language. It’s a watch that started life as literal equipment: developed with the French Navy’s combat swimmers (the nageurs de combat) as a functional tool, then released to the public in 2021 largely unchanged. Four years on, the FXD family has grown into three distinct watches – the standard time-only FXD, the FXD GMT, and the FXD Chrono – and it remains one of the very few current-production dive watches designed around a soldier’s actual requirements rather than a designer’s mood board.
TL;DR
The Tudor Pelagos FXD is a 42mm titanium dive watch built for French Navy combat divers, with fixed strap bars, a retrograde 60-minute bezel, and a matte fabric strap instead of a bracelet. The time-only FXD starts at $5,025, the FXD GMT is $5,475, and the carbon-cased FXD Chrono is $6,375 (all confirmed on tudorwatch.com, July 2026). It trades the standard Pelagos’s date window and bracelet for a lighter, more purpose-built package – the right call if you want the toughest Tudor dive watch on the market, less so if you want bracelet versatility.
Table of Contents
- 1. What Is the Tudor Pelagos FXD?
- 2. Three Versions: FXD, FXD GMT, FXD Chrono
- 3. Full Specs
- 4. How It Differs From the Standard Pelagos
- 5. On the Wrist: Fixed Strap Bars and Fit
- 6. Pelagos FXD vs the Competition
- 7. Real Prices (July 2026)
- 8. What Divers and Collectors Actually Say
- 9. Who Should Buy the Pelagos FXD?
- 10. Where to Buy
- 11. FAQ
What Is the Tudor Pelagos FXD?
FXD stands for “fixed,” referring to the watch’s most talked-about feature: strap bars machined directly into the case body instead of removable spring bars. There is no traditional lug hole to lose a spring bar through, and nothing to fail underwater or during a parachute jump. The trade-off is that you cannot swap in a random 22mm strap from a drawer – the FXD is built exclusively around Tudor’s own one-piece fabric strap system, which threads through the fixed bars and fastens with a self-gripping (velcro-style) closure.
Everything else about the base FXD reads like a checklist written by people who actually dive for a living. The case is 42mm titanium, 12.75mm thick and 52mm lug-to-lug, with a satin-brushed finish that shrugs off scratches better than polished steel. The bezel is bidirectional with a ceramic insert, and – unlike almost every other dive watch on the market – it counts down rather than up, in 60-minute retrograde fashion, matching how combat divers actually track remaining bottom time and gas. Water resistance is 200m, more than enough for the recreational and even technical diving most owners will actually do.
It’s worth being upfront about who this watch is really for. If you want a dressier daily-wear titanium diver with a bracelet, the standard Tudor Pelagos covered in our separate review is the better fit. The FXD is the harder, more single-purpose sibling.
Three Versions: FXD, FXD GMT, FXD Chrono
As of July 2026, Tudor sells three distinct Pelagos FXD models, confirmed directly on tudorwatch.com:
Pelagos FXD (time-only) – reference M25707B/26-0001 on a navy blue fabric strap, or M25717N-0001 on a green fabric strap with a red band (bundled with a black rubber strap). Both run the Manufacture Calibre MT5602, a COSC-certified automatic with roughly 70 hours of power reserve. Price: $5,025.
Pelagos FXD GMT – reference M2542G267NU-0002, developed with the Aeronautique Navale (the French Navy’s aviation branch) rather than its combat swimmers. It swaps the retrograde dive bezel for a 24-hour bidirectional bezel with a black ceramic insert, adds a true GMT function tracking three time zones at once, and upgrades to the Manufacture Calibre MT5652-U – COSC and METAS Master Chronometer certified, with a silicon balance spring and resistance to 15,000 gauss. Power reserve drops slightly to 65 hours. The titanium caseback is engraved with the Aeronautique Navale insignia and “M.N.24.” Price: $5,475.
Pelagos FXD Chrono – reference M25827KN-0001, the outlier of the family. It uses a 43mm black carbon composite case with titanium elements instead of solid titanium, runs the in-house Calibre MT5813 chronograph movement (about 70 hours of reserve), and drops water resistance to 100m since chronograph pushers are harder to seal than a plain crown. Rather than a dive bezel, it wears a fixed bezel useful for average-speed calculations – Tudor has leaned into this with cycling- and sailing-themed limited editions (including an “Alinghi Red Bull Racing” version) alongside the standard black colorway. Price: $6,375.
Full Specs
| Spec | Pelagos FXD | Pelagos FXD GMT | Pelagos FXD Chrono |
|---|---|---|---|
| Reference | M25707B/26-0001, M25717N-0001 | M2542G267NU-0002 | M25827KN-0001 |
| Case material | Titanium | Titanium | Black carbon composite + titanium |
| Case diameter | 42mm | 42mm | 43mm |
| Thickness | 12.75mm | 12.7mm | 13.2mm |
| Lug-to-lug | 52mm | 52mm | 53mm |
| Movement | Manufacture Calibre MT5602 (COSC) | Manufacture Calibre MT5652-U (COSC + METAS) | Manufacture Calibre MT5813 |
| Power reserve | ~70 hours | ~65 hours | ~70 hours |
| Bezel | Bidirectional, retrograde 60-min, ceramic insert | Bidirectional 24h, black ceramic insert | Fixed, speed-calculation scale |
| Water resistance | 200m | 200m | 100m |
| Crystal | Sapphire | Sapphire | Sapphire |
| Strap | One-piece fabric, self-gripping closure | One-piece fabric, self-gripping closure | Fabric strap |
| Strap bars | Fixed (machined into case) | Fixed | Fixed |
| Lug width | 22mm | 22mm | 22mm |
| Price (July 2026) | $5,025 | $5,475 | $6,375 |
How It Differs From the Standard Pelagos
Tudor’s regular Pelagos is the more famous watch, and for good reason – it undercuts the Rolex Sea-Dweller on price while matching or beating it on paper in several respects. But the FXD is a genuinely different design brief, not just a strap swap.
The standard Pelagos has a unidirectional dive bezel (the industry-standard safety direction, so an accidental bump only ever shortens your indicated remaining time), a date window at 3 o’clock, and a titanium bracelet with Tudor’s spring-loaded clasp extension that self-adjusts for wetsuit thickness or wrist swelling. The FXD strips the date, drops the bracelet entirely in favor of fabric, and switches to a bidirectional retrograde bezel that counts down – a deliberate choice matching French Navy dive-planning procedure rather than general recreational-diving convention. It also comes in noticeably lighter thanks to the fabric strap and simpler case architecture, which matters more than it sounds on a 42mm titanium tool watch worn for hours at a stretch.
None of this makes the FXD “better” – it makes it more specialized. If you want to switch between a bracelet for the office and rubber for the pool, the standard Pelagos is the more flexible everyday watch, and at a similar price point besides.
On the Wrist: Fixed Strap Bars and Fit
The fixed strap bar system is the thing every review of this watch has to address, because it’s a genuine lifestyle commitment rather than a spec-sheet curiosity. You cannot casually swap on a leather strap or a different NATO for a dressier look. Tudor sells replacement fabric straps and a rubber option separately, and both thread through the same fixed bars, but the strap ecosystem is closed compared to a normal 22mm lug watch.
In exchange, you get a strap that will not fail. Spring bars are a genuine (if rare) point of failure on dive watches, and eliminating them entirely was a real request from the combat divers Tudor built this watch for. On the wrist, the fabric strap’s self-gripping closure means near-infinite micro-adjustment – useful over a wetsuit sleeve, and just as useful for getting a precise fit on a bare wrist. Combined with the titanium case, the FXD wears lighter than its 42mm/12.75mm dimensions suggest, and the lug-to-lug of 52mm keeps it wearable on wrists from roughly 6.5 to 7.5 inches without overhang.
The retrograde countdown bezel takes a little relearning if you’re used to counting up, but the 120-click action is precise and the lume-filled markers stay legible in genuinely dark conditions, not just a dim room.
Pelagos FXD vs the Competition
The FXD doesn’t have a direct one-to-one rival – few brands sell a fixed-strap-bar military dive watch at all – but it competes for the same budget as several well-known dive and field watches.
| Watch | Case / Material | Movement | WR | Price (2026) |
|---|---|---|---|---|
| Tudor Pelagos FXD | 42mm titanium, fixed strap bars | MT5602, ~70h | 200m | $5,025 |
| Tudor Pelagos (standard) | 42mm titanium, bracelet | MT5602, ~70h | 200m | ~$4,900-5,700 |
| Omega Seamaster Diver 300M | 42mm steel, bracelet or rubber | Cal. 8800, ~55h | 300m | ~$5,500-5,700 |
| Rolex Submariner (no-date) | 41mm steel, bracelet | Cal. 3230, ~70h | 300m | ~$9,700 retail (grey market higher) |
Against the Omega Seamaster Diver 300M, the FXD gives up 100m of water resistance and a metal bracelet, but wins on weight (titanium vs steel) and offers genuine military provenance rather than James Bond marketing. Against a Rolex Submariner, the FXD isn’t really competing on prestige or resale – it’s roughly half the retail price and a completely different design philosophy: purpose-built tool over do-everything icon. The closer, more interesting comparison is internal: FXD vs standard Pelagos, covered in detail above.
Real Prices (July 2026)
All new prices below were confirmed directly on tudorwatch.com in July 2026 and are Tudor’s suggested retail pricing, which can vary slightly by country and authorized dealer.
- Pelagos FXD (navy or green/red, M25707B/26-0001 or M25717N-0001): $5,025 retail
- Pelagos FXD GMT (M2542G267NU-0002): $5,475 retail
- Pelagos FXD Chrono (M25827KN-0001): $6,375 retail
On the pre-owned market, listings for the base FXD have generally settled to somewhat below retail – roughly $3,400-3,700 for standard blue or black-dial examples per current secondary listings, with certified special editions like the Alinghi Red Bull Racing version fetching closer to $4,250. That’s a meaningful discount versus buying new, though as with any niche-production Tudor, condition, box/papers, and which specific colorway you want will swing the number quite a bit. Treat these secondary figures as a general estimate rather than a live quote – always check current listings before buying.
What Divers and Collectors Actually Say
Enthusiast sentiment on the FXD tends to split into three camps. The largest group treats it as one of the most interesting tool watches Tudor has ever released precisely because of the fixed strap bars and military design brief – to this camp, the FXD is more honest than most “military-inspired” watches that borrow the aesthetic without the actual specification process. A second, smaller camp finds the closed strap ecosystem genuinely limiting day to day and wishes Tudor offered a bracelet option, even at the cost of some of the fixed-bar robustness story. A third camp – largely cycling and sailing enthusiasts drawn in by the Chrono variant’s partnership editions – rates that model as the most compelling FXD despite its reduced water resistance, since the fixed speed bezel and carbon case are genuinely useful for their sport rather than just styling. Across all three camps, build quality and the in-house movements are rarely, if ever, criticized.
Who Should Buy the Pelagos FXD?
Buy the Pelagos FXD if you want the most purpose-built, single-minded dive watch Tudor currently sells, you’re comfortable committing to the fabric strap ecosystem, and you value the story and the engineering behind the fixed strap bars as much as the finished object. Buy the FXD GMT specifically if you travel across time zones and want the extra complication with minimal extra bulk. Buy the FXD Chrono if you’re a cyclist or sailor who will actually use the speed bezel, understanding you’re trading dive-rated water resistance for that functionality.
Skip it, and look at the standard Tudor Pelagos or the Black Bay 58 instead, if you want to swap straps freely, prefer a metal bracelet, or want a date window for everyday practicality.
Where to Buy
The Pelagos FXD is sold through authorized Tudor retailers and occasionally direct allocation; it has historically been a harder watch to walk in and buy than the standard Pelagos, so checking with a few authorized dealers is worth it before assuming availability. For care and accessories once you own one, a few practical add-ons are worth having on hand:
- Automatic watch winder – useful if the FXD isn’t your daily wear and you don’t want to reset the retrograde bezel logic and time each time.
- Single-watch travel case – a titanium tool watch is exactly the kind of piece worth protecting on trips.
- Microfiber cleaning cloth – fabric straps pick up salt and sunscreen fast if you’re actually diving in this thing.
Frequently Asked Questions
FXD refers to the watch’s fixed strap bars – bars machined directly into the titanium case rather than removable spring bars. It was developed with the French Navy’s combat swimmers, who wanted to eliminate spring bars as a potential point of failure.
As of July 2026, the time-only Pelagos FXD retails for $5,025, the Pelagos FXD GMT is $5,475, and the Pelagos FXD Chrono is $6,375, per Tudor’s official pricing on tudorwatch.com. Pre-owned base FXD models are currently listed around $3,400-3,700.
No. Because the strap bars are machined into the case rather than removable, the FXD only works with Tudor’s proprietary one-piece fabric strap or its separately sold rubber strap – there is no bracelet option. If you want a bracelet, the standard Tudor Pelagos is the better choice.
The retrograde 60-minute bezel counts down rather than tracking elapsed time, matching how the French Navy’s combat divers calculate remaining bottom time and air supply. It’s a deliberate military-procedure choice rather than the standard recreational-diving convention.
The base Pelagos FXD uses the Manufacture Calibre MT5602, a COSC-certified automatic movement with roughly 70 hours of power reserve. The FXD GMT upgrades to the MT5652-U (COSC and METAS Master Chronometer certified, ~65h reserve), and the FXD Chrono runs the in-house MT5813 chronograph movement.
Yes – the time-only Pelagos FXD and FXD GMT are both rated to 200m, which comfortably covers recreational and most technical diving. The FXD Chrono is rated to 100m, lower than the other two models because the chronograph pushers are harder to seal.
Neither is strictly “better” – they serve different purposes. The FXD is lighter, more single-purpose, and has fixed strap bars with no bracelet option, while the standard Pelagos offers a titanium bracelet, a date window, and more everyday versatility for a similar price.
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