Avelin — Genuine Leather Strap — Apple Watch
Size & Compatibility
Finding Your Size
No guessing, no charts — just read the case size in millimeters on the back.
Step 1 — Confirm the mm size
Gently wipe the case back and look for mm. Examples: 41mm, 45mm, 49mm.
Step 2 — Pick your size
Pick the matching variant on the product page for a perfect click-in fit.
Strap Compatibility
Apple’s strap system is designed to be stable across generations. That’s why an older 38mm strap still fits a new 41mm case, and why a 44mm strap locks perfectly into a 45mm or 49mm Ultra. Know your size family once; buy with confidence forever.
•Small Family (38/40/41 mm)
→ Series 1–9 (small), SE
•Large Family (42/44/45/49 mm)
→ Series 1–9 (large), SE (large), Ultra & Ultra 2 (49mm)
Your watch’s name may change when you upgrade — the connector family doesn’t.
Product specification
- Compatible with: Apple Watch
- Color: Black, Brown, Grey, and Chocolate
- Material: Leather
- Closure: Buckle
- Fit: Adults
- Style: Classic, Everyday, and Dress
- Pattern: Smooth
- Strap style: Genuine Leather Band
- Lifestyle: Dress, Casual, and Lux
Description
The Avelin Genuine Leather Strap brings a slim, refined profile to Apple Watch with supple leather, tonal edge stitching and polished stainless-steel hardware.
Its classic tang buckle offers precise wrist adjustment, while dual leather keepers hold the tail neatly in place. Integrated slide-in adapters lock directly into the Apple Watch case for a clean, secure fit without tools.
- Smooth genuine-leather construction
- Slim, softly curved profile for comfortable daily wear
- Tonal edge stitching for a clean finish
- Polished stainless-steel tang buckle
- Dual keeper loops for a tidy fit
- Secure slide-in Apple Watch adapters
- Available in Black, Brown, Grey and Chocolate
- Two case-size families: 38 · 40 · 41 · 42 mm and 44 · 45 · 46 · 49 mm (Ultra)
Please check the case size and generation engraved on the back of your Apple Watch before ordering. The 42mm size belongs to different strap families depending on generation: Series 1–3 use the large family, while Series 10–11 use the small family.
Leather is a natural material and will develop its own character over time. Avoid soaking the strap and allow it to dry naturally away from direct heat.
Trademark Notice
Tried, Tested, Trusted
Swapped in, worn out—here’s the verdict.