TitaniumGuard 360° Protective Case – Full Cover for Apple Watch Series 11/10 (42mm & 46mm)
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Avontic · TitaniumGuard Series
Avontic Case Series for Apple Watch Series 11 / 10 · 42mm + 46mm
For Apple Watch Series 11 & Series 10.
Perfected.
Apple spent years engineering the watch on your wrist. It deserves more than a generic bumper. TitaniumGuard 360 was built to do one thing exceptionally well — protect every millimetre of your Series 11 or Series 10, without compromising the premium look and feel you expect.
The math is simple.
An Apple Watch screen repair can be expensive. A scratched bezel may not be easy to undo. TitaniumGuard 360 costs a fraction of the watch it helps protect — and guards what is already on your wrist.
The reality
The desk corner you brush past. The doorframe you misjudge. The dumbbell rack. The seat belt buckle. The car door handle. The kitchen counter. Every single day, the most exposed surface on your body makes contact with edges, surfaces, and impacts you barely register.
Then one morning, you catch the light at the right angle — and notice the hairline scratch along the bezel. Or the scuff on the corner. Or the dent. By then, it already happened.
TitaniumGuard 360 exists for one reason: to help protect your watch before that moment happens.
The solution
Zero Compromise.
A single precision-formed shell wraps the watch perimeter — frame, bezel, corners, and display edge. Every Apple Watch control remains easy to use. The Digital Crown turns. The side button presses. The sensors read. Nothing changes about how your watch works. Everything changes about how protected it feels.
Crafted to the millimetre
01 · 360° Architecture
A single shell protects the frame, bezel corners, and display edge in one continuous structure. The areas that usually take the most contact are addressed first.
02 · Sleek, Non-Bulky Profile
Protection that respects the watch it covers. Slim enough to slide under cuffs. Refined enough to wear with a suit. Strong enough for daily use.
03 · Full Control Access
Digital Crown, side button, microphone, speaker, sensors, and charging access remain easy to use.
04 · Five-Second Install
No tools. No tutorial videos. Align it, press it on, and go. Designed for fast everyday use.
05 · Three Curated Finishes
Black, Titanium, and Rose Gold. Each finish is selected to pair cleanly with premium Apple Watch case colors and bands.
06 · Series 11 & 10 Precision Fit
Available in 42mm and 46mm — formed to each model’s case geometry for a clean snap-on fit.
The three finishes
Titanium
The purist choice.
A clean, material-inspired finish that complements titanium Apple Watch hardware and blends into the watch it protects.
Black
The stealth statement.
Pairs with black sport, ocean, and leather-style bands for a strong monochrome profile.
Rose Gold
The refined statement.
A warm, sophisticated tone that pairs beautifully with leather, knit, and dressier band styles.
Where it performs
At the Office
Laptop edges, boardroom tables, desk corners, and doorframes — the ordinary contact points that can mark your watch over time.
In the Gym
Dumbbells, pull-up bars, treadmill rails, and spin bike frames — equipment your watch should not touch, but sometimes does.
On the Move
Airport trays, overhead bins, bag straps, car doors, and travel days that expose your watch to more contact than usual.
Everyday Life
Kitchen counters, bathroom sinks, keys, bedside tables, and the constant little moments that make protection worth having.
The TitaniumGuard difference
This One Protects the Watch.
Most cases focus on the display — the most obvious surface, but not the only area that matters. The bezel, corners, frame, and display edge are all exposed. TitaniumGuard 360 helps protect the watch perimeter in a single shell without unnecessary bulk.
Total Coverage
Frame, bezel, corners, and display edge — addressed in one protective shell.
Zero Compromise
Buttons, sensors, charging, and daily functionality remain easy to use.
Instant On
Snaps on quickly with no tools required.
Compatibility
TitaniumGuard 360 is precision-formed for Apple Watch Series 11 and Series 10 in both 42mm and 46mm. Each variant is engineered to the case geometry of its target model. Select your size from the variant dropdown above.
Confirm your Apple Watch size — in seconds
Turn your Apple Watch over. The case size is engraved on the back. Reads 42mm → select 42mm. Reads 46mm → select 46mm.
Not all Apple Watch case sizes are interchangeable. Always match the case size to the size engraved on the back of your Apple Watch before ordering.
Worried about the fit?
Each TitaniumGuard 360 is precision-engineered for its exact Apple Watch case — Series 11 or Series 10, 42mm or 46mm. Select the size matching the engraving on the back of your watch, and the case will snap on cleanly.
The decision takes ten seconds.
Protect It Now.
Or Replace It Later.
Select your Apple Watch size and finish above. Free shipping. Snaps on in five seconds. Backed by Avontic.
Sizing Guide for Apple Watch
| Model | Case Sizes (Engraved) | Order Band Size | Order Case/Protector |
|---|---|---|---|
| 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.
Choose options