The TUDOR Pelagos FXD Alinghi Red Bull Racing Edition, reference 25707KN, is the 42 mm time-only member of the collaboration: a black carbon-composite watch with a blue dial and fabric strap, a bidirectional 60-minute bezel, and automatic Calibre MT5602. TUDOR specifies 200 m water resistance and approximately 70 hours of power reserve. This is a specification-led overview, not a report of independent wear or performance testing.
What is the Pelagos FXD Alinghi Red Bull Racing 25707KN?
Reference 25707KN is the time-only Pelagos FXD made for TUDOR’s partnership with Alinghi Red Bull Racing. It displays hours, minutes, and seconds; despite sharing the collaboration name and design language, it is not the chronograph. TUDOR’s official 2023 specification sheet and the Japanese company announcement published June 29, 2023 identify the time-only model as 25707KN.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 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 |
The partnership began in 2022, according to TUDOR. The brand links the watch’s material combination to the AC75 hydrofoil racing yacht used in America’s Cup competition. The Federation of the Swiss Watch Industry FH described the launch as TUDOR’s first use of high-tech carbon composite. These are collaboration and product-origin details, not evidence of a particular performance advantage.
25707KN specifications
| Specification | TUDOR Pelagos FXD Alinghi Red Bull Racing 25707KN |
|---|---|
| Case | 42 mm black carbon composite, matte finish; fixed strap bars |
| Caseback | Stainless steel, engraved for the collaboration |
| Bezel | Titanium, bidirectional 60-minute scale, carbon-composite insert, 120 clicks |
| Dial and hands | Matte blue dial, red-tipped seconds hand, luminous ceramic-composite markers and Snowflake hands; Alinghi Red Bull Racing text on the angled rehaut |
| Crystal | Flat sapphire |
| Movement | Automatic Manufacture Calibre MT5602; hours, minutes, seconds; COSC-certified; approximately 70-hour power reserve |
| Movement dimensions | 31.8 mm diameter, 6.5 mm thickness, 25 jewels |
| Water resistance | 200 m / 660 ft, as stated by TUDOR |
| Strap | Blue single-piece fabric strap; the Japanese announcement specifies a 22 mm jacquard-woven ribbon with red accent and titanium buckle |
Specifications are from TUDOR’s 2023 technical document and the June 2023 Japanese announcement. The 200 m figure is the manufacturer’s stated rating; these sources do not establish independent water-resistance testing or suitability for a specific activity.
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#1 Best Overall
- Featuring a Blue Band, Black Case, Scratch Resistant Sapphire Crystal
- Display Type: Analog
- Item Shape: Round
How the construction and design fit together
Carbon composite, titanium, and steel
The matte black case is carbon composite, while the bezel and crown are titanium and the inner case and caseback are stainless steel. TUDOR presents this combination as a material reference to the AC75. The watch also uses fixed strap bars, a defining part of the FXD construction; its supplied single-piece fabric strap is designed around those bars rather than conventional spring bars.
Bezel and dial details
The 60-minute bezel rotates in both directions and uses 120 clicks. Its titanium construction and carbon-composite insert are distinct from the carbon-composite case. The blue dial, red seconds-hand tip, and luminous ceramic-composite markers and Snowflake hands give the model its visible racing-team cues. The sources describe these materials and features, but do not provide independent findings on legibility or lume performance.
Rank #2
- Tudor Pelagos FXD Chronograph Cycling Automatic Black Dial Men's M25827KN-0001
25707KN time-only vs. 25807KN chronograph
The sibling reference 25807KN adds chronograph and date functions. It is a separate 43 mm model, not a variant of the 42 mm time-only watch; its calibre and Japanese launch price also differ.
| Feature | 25707KN time-only | 25807KN chronograph |
|---|---|---|
| Case diameter | 42 mm | 43 mm |
| Calibre | MT5602 | MT5813 |
| Functions | Hours, minutes, seconds | Time, chronograph, date |
| Japanese launch price, June 2023 | ¥470,800 including tax | ¥652,300 including tax |
| Published shared traits | Carbon-composite case, blue fabric strap, 200 m stated water resistance | Carbon-composite case, blue fabric strap, 200 m stated water resistance |
The Japanese prices are launch-market figures published by Japan Rolex Co., Ltd. in its June 29, 2023 announcement, not current quotations. TUDOR specifies COSC certification and approximately 70 hours of reserve for both calibres. Choose between these references based on whether chronograph and date functions matter to you; the published specifications alone do not establish how either wears or performs in everyday use.
Rank #3
- Tudor Pelagos Chronometer Black Dial Titanium Men's Watch M25600TN-0001
Launch pricing and availability context
TUDOR’s 2023 Swiss specification sheet lists CHF 3,500 including VAT for the 25707KN. The Japanese launch announcement lists ¥470,800 including tax for the same reference. These are prices for different markets and tax bases, published at launch in 2023; they should not be treated as current local pricing or compared as if they were equivalent quotations. Check with a local TUDOR retailer for current availability and price.
What this specification-led overview can—and cannot—tell you
The published details establish the 25707KN’s dimensions, materials, movement, functions, strap, and manufacturer-stated water resistance. They do not establish independent timing accuracy, practical water resistance, comfort, legibility in use, or current value against other watches. For those judgments, a prospective buyer would need current local pricing and firsthand evaluation of the watch.
Quick Recap
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.
