Strap for Heritage Chronométrie Quantième Annuel Vasco Da Gama

The lug width of the Montblanc Heritage 112536 is 20mm. This measurement represents the distance between the two spring bars that attach the strap to the case. A compatible strap must have exactly 20mm width to fit correctly without lateral play.

The choice depends on your intended use. For formal occasions, we recommend alligator with vegetable tanning, which enhances the German sophistication of the steel case. For daily wear, robust calf leather with natural patina offers warm aesthetics and durability. For sporty versatility, a heavy canvas NATO guarantees absolute practicality. For humid environments or water activities, technical rubber is unbeatable.

You will need a quality spring bar tool. Position the tool under the strap pin from the inside, applying firm pressure to compress the internal spring. Once the pin is extracted, the strap disengages. For installation, align the new strap and insert the pin into the case seat, ensuring it is securely fastened on both sides.

Yes, provided it respects the 20mm lug width and is constructed with precise manufacturing tolerances. Milano Straps offers artisanal straps specifically engineered for 20mm attachment, guaranteeing ideal visual continuity and total mechanical stability, with no compromise on construction quality.

A quality artisanal leather strap has a lifespan varying between 3 and 6 years, depending on use, rotation frequency, ambient humidity and maintenance. Vegetable-tanned leather develops a natural patina that tells the story of time lived. Avoid prolonged moisture, rapid drying and excessive mechanical stress to preserve fibre integrity.