Strap for Star Traditional Chronograph Automatic Silver / Bracelet

The Montblanc Star 106468 features a lug width of 19mm. This specific width is determined by the proportions of the 39mm case and is essential to ensure a correct aesthetic transition between the case and the strap. Always verify with a digital calliper that the replacement strap has a width between 19.0 and 19.2mm.

The ideal strap depends on usage and aesthetic preferences. For formal wear: alligator with squared grain or vegetable-tanned calf in warm brown tones. For elegant everyday use: vegetable-tanned calf in whiskey colour or glossy black. For sporty versatility: grey charcoal NATO or Tropic rubber. The choice must respect the 19mm lug width and enhance the dial colour (white or grey).

The strap is changed using a spring bar tool: position the forked tip of the tool under the internal spring of the lug bar, push downwards gently to disengage it from its seat, then remove the bar. Repeat on the other side. Insert the new strap by aligning the lateral holes to the 19mm width, then reinsert the bar. A qualified watchmaker can complete this operation in minutes, ensuring no case components are damaged.

Yes, provided the strap has a lug width of 19mm and is constructed specifically for this width. High-quality artisanal aftermarket straps—in leather, alligator, calf, rubber—often prove superior to original Montblanc straps regarding finishing, material selection, and colour customisation. Verify that the lug bars of the new strap are dimensioned correctly and that the leather thickness does not impede smooth closure of the deployante.

A high-quality leather strap (vegetable-tanned calf, alligator, shell cordovan) has a lifespan ranging from 3 to 10 years, depending on intensity of use, frequency of contact with sweat and water, and tanning quality. A vegetable-tanned leather strap subjected to daily use and minimal care (avoid heat sources, keep dry) can achieve 5–7 years with a noble patina. Alligator, being a more robust leather, tends to last longer. After the first wear cycle, commissioning a replacement strap is advisable to continue the watch's service life, or undertaking a repair (sole and deployante replaced) at a specialised workshop.