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Handmade Straps
Bio-Rubber Apple Watch Strap – White
€45,00
Biodegradable rubber is not a compromise. It's a precise technical choice: the same grip as traditional rubber, reduced environmental impact, and a life cycle designed to the very end.
This strap was created for those who truly use their Apple Watch — at the gym, outdoors, in the office. The soft surface won't irritate your wrist, even after hours of activity. The weight is almost imperceptible. The white is a bold white, not neutral: it wants to be seen.
Bio-rubber has a characteristic that leather doesn't: it doesn't absorb sweat, it doesn't deform with humidity, and it requires no maintenance. It cleans, it uses, it lasts.
Technical specifications:
- Material: 100% biodegradable rubber
- Color: White
- Compatibility: Apple Watch (all models compatible with standard lug)
- Lightweight and flexible design for continuous use
- Resistant to sweat and humidity
- Note: color shades may vary slightly due to the intrinsic characteristics of the material
12h side
75 mm
6h side
115 mm
Secure checkout · We accept
Free shipping Italy
24/48h delivery
30-day return
Free from Italy only
Atelier since 1984
Milan
Handmade in Italy
Selected materials
SKU: RB-700-WHLB-20-ST-1
Estimated shipping in 2-3 business days
Estimated shipping: 2-3 business days (domestic), 7-9 days (European market), 15-21 days (international market).
SPEDIZIONI E RESI
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible. Need to return something? Just let us know.
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
Domande Frequenti
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.

ARTIGIANATO ITALIANO
Manifattura Milanese
Ogni cinturino è un pezzo unico, tagliato e cucito a mano nel nostro atelier di Milano. La tecnica della cucitura a sella garantisce una resistenza superiore, mentre i bordi sono rifiniti con sette strati di tintura applicata a pennello, assicurando una longevità che sfida le tendenze passeggere.
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Domande Frequenti
If I use it at the gym and sweat a lot, will it deform like leather straps do?
No. Bio-rubber doesn’t absorb sweat and won’t deform from moisture — that’s one of the reasons it exists. Leather, any leather, changes with sweat and requires maintenance. This doesn’t: clean it, use it, it lasts. It’s a technical choice, not a compromise.
The strap irritates my wrist after a few hours of use. How does this one perform?
The surface is soft and won’t irritate even after hours of continuous activity. It’s designed for people who actually use their Apple Watch — at the gym, outdoors, in the office. Contact with your skin stays comfortable all day.
Isn’t the white too sterile? What’s the color actually like?
It’s a decided white, not neutral: it wants to be seen. But there’s something to know: color variations can differ slightly due to the material’s intrinsic characteristics. It’s not a flat color like plastic — it has its own depth.
What maintenance do I need to do? Do I have to treat it, waterproof it, that sort of thing?
Nothing. Clean it, use it, it lasts. Bio-rubber doesn’t absorb, doesn’t deform, needs no treatments. That’s the real difference from leather: zero maintenance ritual.
I’m not convinced by this biodegradable rubber story — is it just greenwashing or does it actually work like a normal strap?
Biodegradable rubber here isn’t a compromise. It’s a precise technical choice: same performance as traditional rubber, but with a lifecycle thought through to the end. It works like normal rubber — actually better, because it doesn’t deform from moisture and requires no maintenance. If you want to throw it away in a few years, at least it doesn’t leave a permanent mark.