The case of the Tissot Sideral is made of forged carbon, giving it exceptional strength and a contemporary look. With a diameter of 41 mm, the case is large enough to stand out on the wrist, but not exaggeratedly large, making it suitable for both men and women. The strap, quick-release, is in a striking red color that adds a touch of boldness to the ensemble. On the other hand, the domed, scratch-resistant and anti-reflective treated sapphire crystal protects the dial of this watch, ensuring that it remains flawless even in the most challenging situations. It also boasts impressive water-resistance, being water-resistant to 30 bar.