Strap for Da Vinci Chronograph Stainless Steel / Black / Bracelet

The lug width of the IWC Da Vinci IW3764-14 is 24 mm. This measurement is specific to the model and represents the distance between the inner pins of the case lugs. It is essential to respect this dimension when changing the strap to avoid lateral gaps or friction against the case edges.

For the Da Vinci, we recommend alligator leather in vegetable tanning or shell cordovan for formal contexts, as their natural textures and patina development over time complement the chronograph's elegant architecture perfectly. Vegetable-tanned calf leather represents a versatile alternative for daily wear. The ideal closure is a satin-finished steel deployante coordinated to the case.

Strap replacement requires a specific tool (spring bar remover) to remove the pins securing the strap to the case lugs. Position the tool under the pin, push upward to release the internal spring, and extract the pin. Reverse the procedure for the new strap, ensuring the lugs are correctly aligned.

Yes, provided the strap is precisely 24 mm in width. High-quality artisanal aftermarket straps—such as those from Milano Straps—are fully compatible with the Da Vinci IW3764-14 and offer the opportunity to personalise the watch whilst maintaining aesthetic and constructive coherence.

A high-quality leather strap (alligator, shell cordovan, vegetable-tanned calf) typically lasts 3–5 years with daily use, depending on frequency of wear, perspiration, sun exposure, and care. Regular cleaning and rotation between multiple straps significantly extends longevity. Milano Straps artisanal straps carry an 18-month guarantee against manufacturing defects.