Strap for Conquest V.H.P. Chronograph 44 Stainless Steel / Silver / Rubber

The Longines Conquest V.H.P. L3.727.4.76.9 features 22mm lugs. This width is specific to the 44mm case model and is engineered to maintain correct proportions between case diameter and strap thickness. You can verify compatibility by measuring the distance between the lug bars (also called studs) with a calibrated ruler; an accepted tolerance is ±0.2mm.

For the Conquest V.H.P. L3.727.4.76.9 at 44mm, we recommend vegetable-tanned alligator (natural brown or black), fine-grained European calf, or shell cordovan. Alligator preserves the chronograph's sport-technical character; calf offers formal versatility; shell cordovan adds visual density. All these leathers develop natural patina over time, honouring authentic watch wear.

The strap is removed by extracting the two lug bars that secure the lugs to the case horns. Use a proper spring bar removal tool, inserting the bifurcated end under the bar and lifting gently until the internal spring detaches. Work methodically: lug bars are fragile components. Alternate between both sides to avoid asymmetrical pressure buildup. To refit, align the new strap's lug holes with the pin shafts and press firmly until spring retention clicks into place.

Yes, provided the lug width is exactly 22mm. Milano Straps artisanal straps are constructed to Swiss manufacturing tolerances (±0.2mm), ensuring certified compatibility. We nonetheless recommend personal verification before purchase: contact Casati Milano atelier via WhatsApp with case photographs for definitive visual assessment.

A quality vegetable-tanned strap (alligator, calf, shell cordovan) typically lasts 3–5 years with daily wear. Durability depends on humidity exposure, perspiration and direct sunlight. Vegetable-tanned leathers develop natural patina and soften over time, increasing comfort; when fibres eventually fail, the strap can be recycled through your artisan for partial restoration. We recommend seasonal rotation (at least 2 straps) to extend the overall lifespan of your collection.