Vantura Ultra | Protective Watch Case | Lersk

Protect your smartwatch with the Vantura Ultra protective watch case—a precise blend of flexible TPU and rigid PC that guards against daily wear while keeping full access to side controls. Its curved half-wrap profile adapts to multiple watch sizes, delivering a 49mm appearance without interfering with the crown or power button.

Key features

• Material: TPU and PC
• Design: curved half-wrap with precisely aligned side openings (strictly 1:1) to ensure the rotating crown remains accessible and the power button requires no extra pressure
• Transformable appearance: sizes 40mm, 41mm, 44mm and 45mm appear as 49mm in size
• Compatibility: Watch Series Ultra / Ultra 2 — 49mm; Watch Series 10 — 46mm; Watch Series 7 / 8 / 9 — 45mm; Watch Series SE / 4 / 5 / 6 — 44mm; Watch Series 3 — 42mm

How to install

1. Position the case so the side openings line up 1:1 with the watch's controls.
2. Gently press the case onto the watch until it seats securely around the body.
3. Check that the rotating crown moves freely and the power button can be pressed without resistance.

Specifications

• Materials: TPU + PC
• Supported sizes: 49mm, 46mm, 45mm, 44mm, 42mm
• Transformable sizes: 40mm, 41mm, 44mm, 45mm → 49mm appearance