Glossary · Materials
Ostrich
Definition
Ostrich is an exotic leather with a coarse, irregular grain, characterized by small holes where feathers once grew. When I work with this material, I immediately appreciate its three-dimensional texture and natural strength: it's surprisingly robust despite its delicate appearance. Louis Vuitton and Chanel (until 2019) chose it for iconic bags, but applying it to a watch strap requires expertise. The deep grain makes it challenging to stitch—every stitch must be precise not to damage the surface. It's a leather that ages beautifully, developing patina with use. It's subject to CITES regulations for international trade. In my atelier I propose custom-cut straps (18-22mm for sports watches through dress watches), hand-finishing the edges to highlight that characteristic grain. It's not a casual choice: it demands a wrist that loves personality.
Frequently asked questions
Can I fit an ostrich strap on a Rolex Submariner or Daytona?
Yes, but with the right proportions. On a 40mm Sub or 40mm Daytona I recommend 20-22mm width—ostrich grain needs visual breathing room. On smaller sizes (36mm Datejust, classic 40mm Omega Seamaster) I go down to 18-20mm. Exotic leather is less flexible than calf, so stitching must be flawless and the strap shape must naturally follow the case lug attachment.
Is ostrich protected by CITES? How do I import an ostrich strap?
Ostrich is listed under CITES Appendix II. Working in Italy, I hold the necessary permits to work with certified materials and export finished products (a finished strap has different regulations than raw leather). If you order a custom ostrich strap, make sure your craftsperson operates legally—it's a responsibility I don't take lightly.
How do I maintain an ostrich strap? Does it age like calf?
Ostrich ages differently. The deep grain tends to trap dirt and moisture more than smooth calf. I recommend cleaning every 3-4 months with a soft brush and damp cloth—don't scrub hard into the grain. I don't use heavy waxes; I prefer light oils that penetrate without dulling that texture. With an IWC Portugieser or Patek Aquanaut, the ostrich strap develops a fascinating patina in 2-3 years, more pronounced than what happens on calf.
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.
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