On point with the current trends, the Cambridge had a minimalist dial design and is constructed with a 40mm lightweight and high impact ABS case and soft silicone strap. It's water resistant up to 100 meters (330 feet), and is backed with a 5 year limited warranty.Features> ABS Case - A Tough Lightweight Plastic With A High Impact Strength. Used In Case And Strap Construction.> Jeweled Movements - Synthetic Ruby'S Which Serve As Bearings For Gears In Watches. This Reduces Torque And Friction Allowing Your Watch To Run More Accurately For Longer.> Depth Tested To 100m> Silicone Band