Strap for Modello Uno U1S-REV Milsub Blue / Revolution

The lug width of the Modello Uno UWK-U1S-REV is 22 millimetres. This measurement represents the internal distance between the two lugs where the strap is inserted. It is crucial to verify this dimension before purchasing an aftermarket strap, as incorrect sizing leads to lateral movement of the case and accelerated wear.

For the Modello Uno UWK-U1S-REV, we recommend a strap in vegetable-tanned veal or alligator leather. A deep charcoal black or chocolate brown with natural patina amplifies the aesthetic rigour of the ceramic and stainless steel case. For intensive daily use, a NATO strap in cotton-nylon is a practical alternative consistent with the model's minimalist philosophy.

The Modello Uno UWK-U1S-REV uses standard spring bars for strap attachment. Place the watch on a soft surface with the dial facing downward. Use a spring bar tool to gently compress the spring and slide the old strap out of the lugs. Insert the new strap using the reverse procedure, ensuring that the spring bars are fully seated in the lug holes.

All straps with a 22-millimetre lug width are compatible with the Modello Uno UWK-U1S-REV, regardless of brand. Verify that the strap width is exactly 22mm and that the material thickness is not excessive, otherwise the strap will not slide smoothly within the lugs. We recommend straps in vegetable-tanned leather, alligator, shell cordovan, NATO, and natural rubber of superior quality.

A high-quality leather strap with vegetable tanning, under normal use and regular maintenance, typically lasts 3-5 years. Durability depends on intensity of use, climatic conditions, and leather care (periodic cleaning, protection from excessive moisture and direct sunlight). Veal leather straps develop elegant patina over time; alligator maintains its appearance longer. Replacement is straightforward thanks to the standard lug system of the Modello Uno.