This ISO Compliant diving watch from the Promaster collection combines stainless steel elegance with practicality. It includes a one-way rotating elapsed-time bezel and is equipped with Eco-Drive technology, harnessing light for sustainable power, eliminating the need for batteries. • Powered by the Eco-Drive movement, which harnesses light from both natural and artificial sources.. • Presented on a silver stainless steel bracelet with fold over clasp. • Mineral crystal glass. • 44mm case width. • 200 metre water resistance.