Strap for Heritage 1918 Al Hussaini

The lug width is 18mm. This measurement corresponds to the distance between the axes of the spring bars at the sides of the case. Do not confuse the lug width (the gap) with the case thickness itself.

Vegetable-tanned alligator is the primary choice for formal occasions, in Cognac or Bordeaux shades. For daily wear, smooth calfskin offers elegance with lower maintenance requirements. Fabric NATO straps are not recommended for this model, as they contradict its sartorial identity.

You must remove the spring bars on the sides of the case using a dedicated tool (spring bar tool). Extract the old strap, insert the new one by aligning the bars with the axes, and fasten securely. We recommend consulting a professional if you lack experience.

An artisanal aftermarket strap allows superior personalisation (leather choice, initials, stitch colour) and often tanning quality comparable to or exceeding the original. Casati Milano offers an 18-month warranty. The original provides Longines warranty but less aesthetic versatility.

With moderate use and correct maintenance (periodic cleaning with a soft cloth, protection from extreme humidity), a quality alligator or calfskin strap lasts 5–8 years. Vegetable tanning develops desirable patina over time. Factors such as perspiration and sun exposure accelerate wear.