Damasko
Three-hand Models DH1.0— lug 20mm

The Damasko DH1.0 features a standard lug width of 20 millimetres. This dimension is specific to this model and represents the exact diameter between the two spring bars. Before ordering a strap, we recommend manually verifying with a digital calliper to ensure absolute compatibility.

It depends on intended use. An alligator or calf leather with vegetable tanning is ideal for formal and refined contexts; a heavyweight canvas NATO offers versatility and sportiness; rubber remains the most pragmatic choice if worn in humid environments or during outdoor activities. On a 40mm case, avoid thick straps that alter visual proportions.

The Damasko uses standard spring bars. Procure a dedicated tool (spring bar tool) and well-lit work area. Insert the flat tip of the tool into the spring's groove, gently push inward to disengage, then extract the bar. Repeat on the other side. Insert the bars into the new strap and secure them in the lugs. If inexperienced, entrust a professional to avoid scratching.

Yes, any strap with a 20mm lug width is compatible with the Damasko DH1.0. The measurement is universal and standard. We recommend verifying the strap thickness (typically between 3 and 5mm) so it integrates proportionally with the brushed case and does not appear bulky or undersized.

Leather strap longevity depends on frequency of wear, ambient humidity, and tanning quality. Fine vegetable-tanned calf leather typically lasts 3-5 years with daily wear, developing a beautiful patina over time. More robust leather or rubber may last 5-8 years. Regular maintenance (leather balm for natural hides) significantly extends service life.