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Custom Designed for Apple — Only Available at Avontic™
FREE delivery
Elevate Your Apple Watch Ultra 3, Ultra 2, and Ultra 1 with Ultimate Protection and Style
Introducing the Titanium Alloy 360° Case + Fluororubber Band Combo by Avontic—an exclusive blend of premium materials engineered to enhance your Apple Watch Ultra experience. Meticulously designed for the 49mm Ultra series, this set delivers superior durability, sleek aesthetics, and full functionality.
Custom Designed for Ultra 3/2/1 (49mm)
Purpose-built for the Apple Watch Ultra 3, Ultra 2, and Ultra 1, the case and band integrate with a snug, secure fit that looks and feels factory-made.
Titanium-Alloy Case
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Robust, lightweight housing shields against scratches, impacts, and daily wear
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Low-profile geometry preserves the Ultra’s clean silhouette
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Precision cutouts maintain natural access to the Digital Crown, buttons, speakers, microphones, sensors, and wireless charging
Fluororubber Band (Fluoroelastomer)
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Soft, smooth, skin-friendly feel for all-day comfort
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Sweat-resistant and waterproof for workouts and outdoor use
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Flexible yet structured profile keeps the watch stable on the wrist
Full 360-Degree Protection
The wraparound case guards the bezel, edges, crown, and corners without compromising responsiveness or charging. Protection and performance—together.
Easy Installation
Tool-free design snaps on in seconds and removes just as easily for cleaning or band changes.
Elevated Aesthetics
Titanium-alloy finish and the refined fluororubber texture create a sophisticated, performance-driven look worthy of the Ultra line.
Features
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Custom-fit for Apple Watch Ultra 3/2/1 (49mm)
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Titanium-alloy 360° case: durable, lightweight, corrosion-resistant
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Fluororubber band: soft, sweat- and water-resistant, made for all-day wear
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Zero-interference design with precise cutouts
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Quick, tool-free installation
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Refined, low-profile styling for a premium finish
Upgrade your Apple Watch Ultra with a unified system of protection, comfort, and style.
Model | Case Sizes (Engraved) | Order Band Size | Order Case/Protector |
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Apple Watch Ultra 3 / Ultra 2 / Ultra (1) | 49 mm | 49 mm (also fits 42/44/45/46 mm) | 49 mm only |
Series 11 | 42 mm, 46 mm | 42 mm or 46 mm | Match engraving (42 mm or 46 mm) |
Series 10 | 42 mm, 46 mm | 42 mm or 46 mm | Match engraving (42 mm or 46 mm) |
Series 9 / 8 / 7 | 41 mm, 45 mm | 41 mm or 45 mm | Match engraving (41 mm or 45 mm) |
SE (2nd & 1st Gen) | 40 mm, 44 mm | 40 mm or 44 mm | Match engraving (40 mm or 44 mm) |
Series 6 / 5 / 4 | 40 mm, 44 mm | 40 mm or 44 mm | Match engraving (40 mm or 44 mm) |
Series 3 / 2 / 1 | 38 mm, 42 mm | 38 mm or 42 mm | Match engraving (38 mm or 42 mm) |
Quick Example:
If your Apple Watch says 41 mm on the back → Order a 41 mm band and 41 mm case.
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✨ As Seen In Trusted Publications
Recognized by Leading Media
Avontic has been highlighted across top business, lifestyle, and technology outlets for our dedication to premium craftsmanship and timeless design. From titanium watch bands to luxury phone and tablet accessories, our products are trusted by discerning customers worldwide.

Find Your Apple Watch Size
Check Before You Buy
Make Sure Your Band Fits Perfectly
It only takes seconds to check your size:
Flip your Apple Watch over – the case size (mm) is engraved on the back.
Find your number – common sizes are 40mm, 41mm, 42mm, 44mm, 45mm, 46mm, or 49mm (Series 10 + Ultra included).
Match it to the chart – select the correct band size before adding to cart.
✔ The right size means a seamless fit and worry-free wear.