Strap for Musem Collection N° 3 "Officers 1945"

The lug width of the 5702.50.02 is 18mm. This width is measured between the inner extremities of the case lugs. It represents the space into which the strap is inserted, determining universal compatibility with all standard straight-bar straps of 18mm.

For this vintage-inspired model, French alligator represents the choice of excellence: the natural grain texture and the patina that develops over time dialogue with the brushed stainless steel case, creating elegant understatement. Alternatively, vegetable-tanned calfskin offers superior colour stability and moisture resistance.

The change is performed with a specific tool (spring bar tool): insert the tip of the tool into the lateral groove of the lug, compress the internal spring, extract the pin from the case. Repeat on the other side. When installing the new strap, ensure that the pins are completely inserted into the case seats and that the strap is symmetrical.

Yes, all straps with standard straight-bar attachments of 18mm are compatible. Verify that the lug width is actually 18mm and that the strap thickness is proportionate to the 37.80mm case: excessively thick straps can create unwanted tension on the lugs.

A quality leather strap, subject to regular maintenance (cleaning, drying after water contact, avoiding prolonged sun exposure), lasts on average 2-4 years of daily use. Duration depends on the tanning, climatic conditions and intensity of use. Casati Milano straps include an 18-month warranty and can be renewed individually.