Strap for Belluna Royal Gent Stainless Steel / Silver / Bracelet

The lug width of the Mido Belluna M024.507.11.031.00 is 20 mm. This measurement represents the internal distance between the two lugs of the case where the strap is inserted. To verify it, position a digital calliper parallel to the dial between the two lugs and read the obtained value.

The Belluna accommodates multiple material choices. For formal wear, we recommend grey pearl alligator or maroon shell cordovan; for daily versatility, vegetable-tanned calf leather; for sports practicality, cotton NATO in grey or navy blue tones. The stainless steel brushed case tolerates both elegant and casual straps, depending on the context of use.

The Belluna is equipped with screw-attached lugs. To remove the strap, use a spring bar tool (specific lever instrument) or a thin flathead screwdriver. Insert the tool into the upper lug hole, gently push downwards to compress the internal spring, and the strap will detach. Repeat on the opposite side, then insert the new strap by aligning the holes and pressing until the spring clicks.

Yes, any strap with a 20 mm lug width is compatible with the M024.507.11.031.00. Quality aftermarket straps (leather, NATO, technical rubber) offer customisation opportunities whilst maintaining perfect fit and ergonomic comfort. We recommend straps from specialised suppliers that guarantee quality consistency.

A quality leather strap (calf, alligator, shell cordovan) lasts between 3 and 7 years depending on frequency of use, climate and maintenance. Daily wear in dry climates with regular cleaning (gentle monthly wipe) extends service life. A cotton or nylon NATO strap resists 5-10 years. FKM rubber lasts approximately 4-6 years before stiffening. The determining factor is the wear of the buckle or deployant clasp, not the main material.