Alligator and Black Rubber Strap
SKU: 901-ALL-BLK-20-ST
Two materials that shouldn't go together. Yet they work—because they are treated with the same care.
The MS Labs collection strap starts with a simple premise: genuine alligator leather on the surface, natural rubber on the back. It's not an aesthetic compromise. It's a precise technical choice. Alligator provides structure, visual character, and durability that synthetic materials cannot imitate. Natural rubber—thick, resistant to UV rays and chemical agents—works in contact with the wrist: it doesn't irritate, doesn't give out, and doesn't deform.
The grooved structure on the inner side is not decorative. It creates constant ventilation, distributes pressure, and makes the strap wearable even during the longest hours. The integrated quick-release in stainless steel allows you to change the strap without tools, without forcing, and without risking scratching the lugs.
Each strap is cut from a different hide. Color variations between one example and another are not a defect—they are the signature of an authentic material.
Technical specifications:
- Outer material: genuine alligator leather
- Inner lining: natural rubber (caoutchouc), resistant to UV and chemical agents
- Color: black
- Thickness: 6mm (tapers to 3mm)
- Length: 120mm / 75mm (excluding buckle)
- Clasp: quick-release with stainless steel spring
- Internal grooved structure for continuous ventilation
- Each piece is unique: slight variations in grain and tone are inherent to natural leather
Spedizione stimata in 2-3 giorni lavorativi
Tempi di spedizione stimati: 2-3 giorni lavorativi (Italia), 7-9 giorni (mercato europeo), 15-21 giorni (mercato internazionale).
SPEDIZIONI E RITORNI
Ci impegniamo a preparare e spedire ogni ordine nel minor tempo possibile, lavorando con cura affinché i vostri articoli siano in viaggio verso di voi il prima possibile. Avete bisogno di effettuare un reso? Contattateci.
Audemars Piguet watch straps: custom alligator for 264 models Hamilton watch straps: 1143 models catalogued Hublot watch straps: 215 compatible models, handcrafted in Milan Panerai watch straps made to measure: Luminor, Radiomir, Submersible Rolex Straps Straps for A Lange & Söhne Straps for Breitling Straps for Cartier
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 →By appointment only · Milan
The atelier's website: casatimilano.com
The joy of little things
Changing your strap should be as simple as changing your shoes. With us, it is.
Every strap has integrated quick-release spring bars: swap it in one gesture, no tools, no risk of scratching the lugs. The same watch shifts mood with the moment.
Scelti per te
Domande Frequenti
What sizes are available?
There are two sizes in the catalogue: 20mm x 18mm and 22mm x 20mm. Let me know your wrist and your watch, and we'll work out together which one to choose.
Can I have traditional spring bars instead of the quick release?
Yes, this can be made to order. Same price, about a week's wait. Let me know which strap you need it for and we'll proceed.
Does the rubber on the back withstand sweat and water?
The natural rubber I use on the back is resistant to UV rays and chemical agents. It works in contact with the wrist without deteriorating and without causing irritation.
Why does the colour vary slightly from one piece to another?
Each strap is cut from a different hide. Small variations in grain and shade are normal: it's genuine alligator leather, not a print.
Does it look good on a Patek Philippe?
Yes, it's also designed for that type of case. Let me know your watch's lug width and we'll find the right size between the two available.

