Strap for Pilot Watch Model Rad-Aux LTD

The lug width is 20mm, the historic standard of European instrument watchmaking. This measurement ensures visual balance between the 42mm case and versatility of available straps in the aftermarket.

The ideal strap depends on usage: an alligator with vegetable tanning honours the Bauhaus tradition; shell cordovan offers robustness and evolved patina; black NATO ensures aeronautical function; FKM rubber is suitable for humid environments. Choice lies in the dialogue between aesthetics and context of use.

Obtain a spring bar removal tool (sprung needle tool). Insert the tip into the lug slot, gently lift the spring bar until it clicks release, extract the old strap. Repeat for the other lug. Align the new strap and press the spring bars until they snap firmly into position.

Yes, any strap with a 20mm lug width is compatible. Milanostraps offers a specific selection of 20mm straps in leather, NATO and rubber, customisable according to aesthetic preferences. Always verify that the strap terminals do not exceed the 20mm width for perfect fitting.

A quality leather strap (alligator, calf, shell cordovan) lasts on average 3-5 years with daily wear, developing natural patina and character. Longevity depends on tanning, frequency of use and maintenance. Vegetable-tanned straps age more visibly but with greater structural robustness over time.