Strap for Da Vinci Perpetual White Gold / White / English

The lug width of the IWC Da Vinci IW3750-08 is 19mm. This measurement represents the distance between the two horizontal pins on the case and determines strap compatibility. To verify, use a calliper or flexible ruler between the lugs: the value must correspond exactly to 19mm to ensure aesthetic stability and freedom from functional play.

For a timepiece of this calibre, alligator with vegetable tanning represents the most conservative and fascinating choice. Dark brown alligator creates sober contrast with the white gold case, whilst medium brown produces chromatic harmony. Shell cordovan is a rare and prestigious alternative, characterised by superior durability and intrinsic lustre. For versatility, vegetable-tanned calf offers flexibility without sacrificing formal dignity.

Strap replacement requires removal of the pins anchoring the strap to the lugs. Use a dedicated tool (spring bar tool) or consult a specialist watchmaker. Position the tool beneath the pin and press gently inward to release the internal spring, then extract the pin from the lugs. Replace with the new strap and reinsert the pins until the locking mechanism engages. Verify that the strap is secure and exhibits no lateral play.

Yes, the IWC Da Vinci IW3750-08 accepts aftermarket straps of serious construction quality, provided the lug width is 19mm. Compatible straps available online through milanostraps.it are customisable in material, colour, thickness, initials and stitching type. Compatibility is guaranteed by lug width correspondence: always verify that the strap is genuinely 19mm before purchase.

A premium leather strap (alligator, shell cordovan, vegetable-tanned calf) maintains structural functionality for 3–5 years of daily use, provided regular maintenance is observed. Longevity depends on exposure to moisture, perspiration, sunlight and proper storage practices. Straps crafted at Casati Milano atelier benefit from an 18-month warranty and periodic servicing, which extends operational life through targeted repairs and protective treatments.