Glossary · Materials
Vitello Calfskin Liege
Definition
Vitello Calfskin Liege is a Belgian calfskin leather characterized by fine, homogeneous grain and tanned to enhance the natural texture of the hide. Celine uses it for its luxury handbags and it represents a sophisticated choice for high-end watch straps as well. The smooth, compact surface ensures exceptional resistance to daily wear while maintaining a softness that doesn't compromise wrist comfort. The depth of color is natural and stable over time: it resists atmospheric agents better than more delicate calfskins. I personally appreciate this leather because it maintains structural rigidity without being stiff—perfect on straps for Patek Philippe Calatrava 33mm or Omega Seamaster dress versions. The patina it develops is understated, almost imperceptible—exactly what collectors seek who don't want straps that are too vibrant.
Frequently asked questions
Is it suitable for a Rolex Datejust 36mm watch strap?
Yes, perfectly. Vitello Calfskin Liege offers the necessary structure for a 20mm strap, which is the standard for Datejust 36mm. Its resistance and understated patina make it ideal if you're looking for a dress look without compromise. It doesn't have the aggressive rigidity of shell cordovan, nor the fragility of some softer European calfskins. I recommend requesting it with a light brushed finish to enhance the grain.
How does it age over time?
Excellently. Unlike other calfskins, Vitello Calfskin Liege doesn't develop unsightly creases or visible surface marks easily. Its natural tanning protects it from residual moisture and temperature fluctuations. I recommend a light brushing every 6 months with a soft brush to remove dust and maintain visible grain. Avoid prolonged contact with salt water (if you wear it to the beach, dry it immediately) and don't apply overly rich creams: the leather breathes on its own. The patina it acquires is a natural consequence of your use, not a defect.
Which watches do you recommend it for, besides Celine?
Ideal for IWC Portofino (18mm on vintage versions, 20mm on current ones), Omega De Ville dress (19mm or 20mm), Patek Philippe Aquanaut in gold version (18mm). It's also perfect on Longines DolceVita or Cartier Tank (14-16mm), where its subtle grain enhances the elegant proportions of the case. I advise against massive sports watches or dive watches: Vitello Calfskin Liege is decidedly dress—that's its strength. If you have a multi-style collection, this leather is the one that will make you want to wear your dress watch more often.
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only