Mido
Belluna M024.630.36.061.00— lug 21mm

The lug width of the Mido Belluna M024.630.36.061.00 is 21.00 mm. This dimension represents the internal distance between the two lugs on the case. It is a sophisticated measure, less common than 20mm or 22mm, requiring specific artisanal straps. To verify, measure with a calliper the internal distance between the lug shoulders.

For the Belluna M024.630.36.061.00 we recommend a vegetable-tanned alligator strap in dark brown or a satin-finish calf leather. Both respect the minimalist, brushed aesthetic of the stainless steel case. An informal alternative is a heavyweight cotton NATO strap. Avoid saturated colours; the Belluna favours neutral tones and natural textures.

To change the strap: 1) Remove the old strap by unscrewing or extracting the pins on the lugs using a spring bar tool. 2) Insert the new 21mm strap ensuring it is properly positioned in the attachments. 3) Reinsert and secure the pins. If you are not experienced, consult a professional watchmaker or our Casati Milano atelier by appointment.

Yes, the Belluna M024.630.36.061.00 accepts quality aftermarket straps with 21mm lug width. Ensure the strap has a brushed stainless steel deployante to maintain aesthetic coherence. Avoid straps with polished finishes or overly elaborate designs: the Belluna requires restraint. From Milano Straps you can choose from alligator, calf, shell cordovan and rubber.

The lifespan of a leather strap depends on daily use and material. A vegetable-tanned calf lasts 18–24 months with daily wear. Shell cordovan can last 3–5 years. Quality alligator 2–3 years. Factors such as climate, perspiration and maintenance influence longevity. Rotating between straps extends the life of each.