Mido
Multifort M038.662.17.040.00— lug 23mm

The lug width is 23mm, a non-standard dimension that reflects the proportions of the 44mm oversized case. Verify compatibility by measuring the distance between the lateral attachment pins of the case: it must exactly match 23mm to ensure proper fit.

The choice depends on intended use and aesthetic preference. Vegetable-tanned alligator offers formal elegance and predictable ageing. Medium-grain calf balances versatility with character. NATO emphasises the sporty-aviator side. FKM rubber ensures complete water resistance for technical environments. We recommend owning at least two options: one vegetable-tanned leather strap for formal occasions and one NATO or rubber for daily wear.

Obtain a spring bar tool (specialist pin extractor). Position the watch on a stable surface, insert the tool under the attachment pin until you feel slight resistance, then extract the pin. Repeat on the opposite side. Insert the pins into the new strap: the pin must click into the seating with audible feedback. Avoid forcing to prevent damage to the case seating.

Yes, provided the strap has exactly 23mm lug width. Artisanal straps in vegetable-tanned leather, alligator, or shell cordovan are fully compatible and often superior in construction quality compared to OEM straps. Always verify dimensions before purchase.

A strap in vegetable-tanned leather, worn daily, maintains structural integrity for 3–5 years. Surface patina begins to manifest after 6–8 months. Longevity depends on climate (humidity accelerates ageing), frequency of wear, and maintenance (avoid standing water and prolonged direct sunlight). Proper care with natural oils and UV protection significantly extends strap lifespan.