This essential ISO-compliant diving watch boasts a stainless steel case and multicolour dial. The robust water-resistant polyurethane strap in blue seals the deal. Driven by Eco-Drive technology, it's powered by light, eliminating the need for batteries. • Powered by the Eco-Drive movement, which harnesses light from both natural and artificial sources.. • Presented on a blue rubber strap with traditional buckle. • Mineral crystal glass. • 44mm case width. • 200 metre water resistance.