Experience the ultimate diving watch with T120.407.11.041.01 Seastar 1000 Watch. With 30 bar water-resistance (300 m/1000 ft), a screw-down crown and caseback, and a unidirectional ceramic bezel, this timepiece is perfect for any underwater excursion. And now, with the upgraded Powermatic 80 movement and Silicon Balance Spring, it's even more ideal for water sports enthusiasts.