Strap for Pelagos FXD Marine Nationale 2022

The Tudor Pelagos 25707B/22-0001 features a lug width of 22 millimetres. This dimension is specific to the Pelagos model and results from Tudor's ergonomic calculations to ensure proper stress distribution on the case during diving operations. To verify compatibility, measure the distance between the two horizontal pins protruding from the sides of the case using a digital calliper.

The choice depends on actual use. For frequent saltwater immersion, a technical rubber or NATO strap provides superior resistance and rapid drying. For mixed use (occasional diving and daily wear), an alligator strap with vegetable tanning offers aesthetic patina and durability. A vegetable-tanned calf offers balanced characteristics: fine grain and capacity to develop golden patina over time. If the watch remains a pure tool, FKM rubber preserves the tool-watch identity.

Strap replacement is straightforward: use a spring bar tool with two flat tips. Position the tips under the horizontal pin at 12 o'clock, press gently to lift the pin, then extract it. Repeat at 6 o'clock for the second side. Insert the new strap by threading the horizontal pin through the case lugs and ensure the pin is perfectly aligned before releasing pressure.

Yes, any strap with a 22-millimetre lug width is compatible. Width is the only relevant parameter: the horizontal pins on your Pelagos have standard thickness that accommodates all 22mm straps. We recommend purchasing from specialised manufacturers who guarantee precise tolerances; generic straps may exhibit dimensional variability that compromises fit.

Longevity depends on leather quality, tanning method and use patterns. An alligator or vegetable-tanned calf strap lasts 3–5 years with daily wear. If frequently exposed to saltwater, duration reduces to 18–24 months. Leather straps develop desirable patina within the first 6–8 months; deterioration begins around year three when leather loses flexibility. A bespoke strap from Casati Milano includes 18-month warranty and may be reconditioned or replaced as needed.