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Handmade Straps
Apple Watch Strap – Italian Bio Rubber Elegant Finish
€45,00
Bio rubber is not a concession to ecology. It's a precise technical choice: biodegradable natural rubber of Italian origin, vulcanized to give a touch closer to skin than plastic.
The blue of this strap seeks no compromises. A decisive presence on the wrist, legible even under the Apple Watch glass. It works with a casual outfit as much as with a shirt—not because it's neutral, but because it has enough character to suit both contexts.
The soft texture adapts to the curvature of the wrist without yielding over time. Italian bio rubber maintains its shape and appearance even with daily use: water, sweat, light do not degrade it prematurely. Each piece is unique—small variations in tone compared to the images are part of the material's nature.
This is not a strap for those who seek the invisible. It's for those who want their strap to say something.
Technical specifications:
- Material: 100% biodegradable bio rubber of Italian production
- Color: Blue
- Compatibility: Apple Watch (all models with standard lug)
- Finish: Elegant, smooth surface
- Usage: Daily, water and sweat resistant
- Note: Tones may vary slightly from images due to the nature 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-701-BLYE-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
But doesn’t bio rubber become sticky after a while? Like, after six months of daily sweat?
No. The vulcanization of our Italian bio rubber is specifically engineered for this: it maintains texture and shape even with daily use, water and sweat do not degrade it prematurely. It is not raw rubber — it is treated to withstand your wrist as you actually use it, not as you use it in the first two months.
Is this blue the one I see in the photos, or should I expect surprises when it arrives?
Expect tone variations compared to the images. It is not a defect: it is the nature of natural material. Each piece is unique. If you seek a blue identical to the pixel, this is not for you. If you seek a blue with character that allows the strap to say something, you accept that uniqueness as part of the agreement.
Does it really work with a dress shirt? Or is it one of those straps that only looks good when you’re casual?
It works in both contexts not because it is neutral or invisible — quite the opposite. It has enough character to hold both a casual outfit and a dress shirt. Decisive presence at the wrist, legible even under the Apple Watch crystal. It does not disappear: it asserts itself.
Does it fit all Apple Watch models, or do I need to check the model?
Compatible with all Apple Watch models featuring standard lugs. If your watch has standard lugs, the strap fits.
Bio rubber is biodegradable — does that mean it will disintegrate on me in two years?
Biodegradable does not mean fragile. It is a precise technical choice: Italian natural rubber vulcanized to last through daily use. It degrades when its life ends — in landfill, over time — not on your wrist. During two years of normal use it does not change.