Strap for Big Pilot Stainless Steel / Black / Los Angeles

The lug width of the Big Pilot IW5004-28 is 22mm. This standard achieves proportional harmony between the 46.20mm case and wrist anatomy, avoiding visual imbalance. You can verify it by measuring the inner distance between the two lugs with a digital calliper.

We recommend alligator leather in vegetable tanning (dark brown or honey) for its historical durability and aesthetic ageing. European calf offers smooth grain perfect for formal contexts, whilst NATO in cordura nylon suits those seeking practicality and quick-change versatility.

The Big Pilot uses standard straight 22mm lugs. Remove the strap by gently pushing the spring bar pin inward with a flat tool, extract the old strap, align the new strap hole with the lug, and reinsert the pin. A 2-3 minute operation for experienced users.

Any strap with 22mm lug width is compatible—including natural leathers, sport rubbers and NATO fabric. Milano Straps offers a dedicated 22mm collection customisable in length, thread colour and initials, with 18-month warranty on all products.

A quality alligator or calf strap offers 3-5 years of daily wear before replacement is required. Longevity depends on: frequency of use, sun exposure, skin moisture and cleaning frequency. Vegetable-tanned leather ages better than chrome-tanned, developing desirable patina over time.