Water Rating 100m/330ft waterproof tested Watch Type Digital Tide Watch Tide Watch Case ABS Hardened Plastic Movement Digital tide Watch Band Rubber Case Size 41mm Style Code A1137Surf, Sport, Style; a new digital tide watch for the next generation. Next Tide features 500 pre-programmed global tide locations with precise tide height graph, next tide time, direction and future forecasting plus Spot X. With a mineral crystal lens solid stainless steel bezel and a durable yet lightweight ergonomically rounded polycarbonate case, this stainless steel tide watch is both comfortable and tough.