Since 1975, the DELMA Shell Star has defined the benchmark for professional dive watches. The new Shell Star Big Date proudly continues this legacy, blending heritage with modern innovation for today’s adventurers. Engineered for extreme environments, its 500 m / 1650 ft water-resistant case delivers dependable performance in the deep. A helium escape valve prevents pressure build-up during saturation dives, while the screw-down crown and solid stainless-steel construction enhance both water resistance and durability for the toughest underwater missions. Available in two bold dial options—gradient blue or brown—each version features luminous orange indexes for outstanding readability. The oversized date display at 12 o’clock adds both practicality and a distinctive design flair. Powered by the ETA 2892-A2 movement and Jaquet 3512 Big Date module, this automatic watch offers exceptional precision and reliability. Visible through the transparent case back, the movement reflects DELMA’s dedication to high-performance watchmaking. Limited to just 100 pieces, the Shell Star Big Date is built for those who demand excellence in every condition. Whether you’re diving into the ocean’s depths or facing challenges on land, it’s ready for anything—and made to last.