Mido
Multifort M005.417.11.031.00— lug 22mm

The lug width of the Mido Multifort M005.417.11.031.00 is 22mm. This represents the internal distance between the two spring bars that anchor the strap to the case. To verify correct measurement, place a ruler between the case lugs: the internal distance must correspond exactly to 22mm. This dimension is standard for quality sports watches and is compatible with a wide range of specialised straps available in the luxury market.

The best strap depends on your context of use and personal preferences. For daily elegance and versatility, vegetable-tanned calf leather is recommended, as it develops characteristic patina over time. For formal occasions, brown alligator or bordeaux shell cordovan amplifies sophistication. For intense sports use or marine environments, a NATO cotton hi-tenacity or fluoroelastomer rubber strap guarantees absolute waterproofing and superior mechanical resistance. The 22mm width allows perfect pairing with all these options without visually disproportionate effects.

Strap replacement requires a specialised tool: a spring bar tool of quality, available from specialist watchmakers or online platforms dedicated to horology. Position the tool in the lateral hole of the first spring bar, exerting slight inward pressure to compress the internal spring. This allows extraction of the bar from the case holes. Repeat the operation on the second spring bar. Insert the new 22mm strap and reintroduce the bars in the correct sequence. Never force: excessive pressure can damage the bars or case. If unsure, consult a professional watchmaker.

The Mido Multifort M005.417.11.031.00 accommodates any strap manufactured with a 22mm internal lug width, regardless of material: leather (calf, alligator, shell cordovan, ostrich), fabric (NATO, canvas, Cordura), elastomers (butadiene rubber, fluoroelastomer). It is essential to verify the internal lug diameter: it must be exactly 22mm to guarantee mechanical and aesthetic compatibility. Specialised retailers such as Milano Straps offer artisanal straps that combine quality craftsmanship with materials of excellence, ensuring performance and durability over time.

Durability depends on build quality, tanning type and intensity of use. A vegetable-tanned calf strap, worn daily under normal conditions, maintains structural integrity for an average of 3–5 years. Fine alligator or shell cordovan, thanks to fibre density, can last 5–7 years or beyond. Prolonged exposure to water, intense perspiration or mechanical stress shortens service life. Regular maintenance (cleaning, hydration with natural oils, moderate sun exposure) significantly extends longevity. Rubber or technical fabric straps (NATO, Cordura) offer superior mechanical durability but require more frequent replacement for aesthetic reasons.