Strap for Da Vinci Perpetual Yellow Gold / White / French

The IWC Da Vinci IW3750-04 features 19.00mm lugs. This width is the classic standard for 39mm case watches and is perfectly proportioned to the mass and lug design. To verify the measurement, use a digital calliper positioned perpendicularly between the two lugs.

For this yellow gold chronograph, an alligator strap in vegetable tanning is the most authoritative choice. The characteristic grain and natural patina enhance the warm tones of the gold. Valid alternatives include shell cordovan for a smooth texture, or vegetable tanned calf for daily versatility. A yellow gold deployante completes the aesthetic harmony.

The strap change occurs via the spring bar housed in the lugs. Position the watch on a soft surface, use a thin tool (spring bar tool) to depress the spring bar in one of the lug holes and remove the old strap. Insert the new strap ensuring the spring bar is perfectly seated on both sides.

Yes, any strap with 19mm lug width is compatible with the IWC Da Vinci IW3750-04. Custom-made straps offer complete personalisation: choice of leather, colour, thickness, thread type and buckle style. We recommend verifying the total length (pad + tail) to ensure it is proportionate to wrist width and case diameter.

A high-quality leather strap (alligator, shell cordovan, vegetable tanned calf) lasts an average of 5-8 years of daily use, depending on care and intensity of use. Vegetable tanned leather develops a natural patina that becomes more beautiful over time. Casati Milano straps include an 18-month warranty and can be regenerated and restored at the atelier.