Strap for Praeludium Petit

The Staudt Praeludium Petit P31.011-A01 features a lug width of 20 millimetres. This dimension is determined by the 37mm case geometry and represents the established standard for watches in this diameter range, ensuring optimal proportionality between case and strap.

For the P31.011-A01, we recommend straps in alligator or vegetable-tanned calf leather, which accentuate the minimalist and constructivist character of the design. Heavy canvas NATO straps are ideal for more casual and sporty use, whilst technical rubber options address durability requirements in humid or active environments.

Changing a strap on 20mm lugs requires a spring bar tool or small screwdriver. Position the watch on a stable support, locate the lateral pins, gently push to extract them from the case, remove the old strap and insert the new one, aligning it with the case slots. The operation demands care but no specialist expertise.

All straps with a 20mm lug width are compatible with the P31.011-A01. Milano Straps provides a comprehensive selection of artisanal straps in this width: premium leathers, technical fabrics, silicone rubbers and customisable options in colour and finish.

A high-quality leather strap with vegetable tanning and artisanal construction typically lasts 3–5 years of regular wear, depending on ambient humidity, frequency of use and maintenance. Vegetable-tanned leather tends to outlast other preparations and improves aesthetically as it develops a natural patina.