A lightweight premium BERNY 42mm titanium dive watch built for strength, comfort, and everyday performance. Crafted entirely from corrosion-resistant titanium, including the case, bracelet, and screw-down caseback, it offers exceptional durability while staying ultra-light on the wrist. Powered by a reliable Miyota 8215 automatic mechanical movement with hand-wind capability, it delivers smooth, accurate timekeeping without batteries. The sapphire crystal with AR coating ensures superior scratch resistance and clarity, while luminous hands and markers provide strong visibility in low light. With 20ATM (200m) professional water resistance, screw-down crown, and complete calendar function, this watch is ready for diving, swimming, and rugged daily use. A secure folding safety clasp and 135–210mm adjustable fit complete this refined sport tool watch.