Tudor · Fastrider

Strap for Fastrider Chrono Red / Rubber

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter42 mm
Reference42010N-0009 (aka: M42010N0009)
FamilyFastrider
MovementETA caliber 7753 hours, minutes, small seconds | date | Chronograph
Year2015 - 2017
CaseCeramic, Stainless Steel

Spring bar

Spring bars for Tudor

The right category for this model · choose the 24 mm size

Straps for the Fastrider 42010N-0009 (aka: M42010N0009)

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Fastrider 42010N-0009 (aka: M42010N0009), seen from the bench

The Tudor Fastrider 42010N-0009, launched in 2011, is a racing chronograph with a 42mm case combining stainless steel and black ceramic, featuring a tachymetric bezel and the ETA Valjoux 7753 Swiss movement. Designed for pilots and motorsport enthusiasts, it delivers pure functionality with 100-meter water resistance and a 24mm lug width that balances proportions and accommodates robust steel deployant closures.

Frequently asked questions

What is the lug width of the Tudor Fastrider 42010N-0009?

The lug width is 24 millimetres, an uncommon dimension that ensures harmonious proportions on the 42mm case and allows for robust deployment clasps. This measurement is non-negotiable: 22mm straps will exhibit lateral play, whilst 26mm units will not fit correctly into the case lugs.

Which strap material is most suitable for the Fastrider 42010N-0009?

Alligator belly with vegetable tanning is the optimal choice: the granular texture harmonises naturally with the tachymeter bezel and develops patina over time. Alternatively, dark-toned Madras calf (cognac brown, navy blue) offers a uniform surface and superior wear resistance. Vulcanised rubber is ideal for regular water sports use.

How do I change the strap on the Tudor Fastrider 42010N-0009?

Use a spring bar tool to extract the spring bars from the lugs. Position the curved end of the tool in the bar slot, apply downward pressure to compress the internal spring, and gently extract the bar from the case. Repeat on the opposite side, then align the new strap's bars with the lugs and push until they engage fully.

Is an aftermarket strap compatible with the 42010N-0009?

Yes, provided it features a 24mm lug width. Milano Straps' handcrafted straps are fully compatible with the Tudor Fastrider and can be customised in leather type, colour, thickness, and clasp configuration. We recommend a stainless steel deployant clasp for security on a sports watch of this mass.

What is the lifespan of a leather strap for the Tudor Fastrider?

With daily wear and proper maintenance (periodic cleaning and conditioning with appropriate creams), an alligator or calf strap lasts 3–5 years before requiring structural replacement. Vulcanised rubber endures up to 8 years in marine environments. Milano Straps provides an 18-month warranty against manufacturing defects and offers renewal services.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only