Base Tide Pro - All Black / Blue premium-gifts the 51-30 is the OG

the 51-30 is the OG oversized watch that is ready for anything

Stopping plastic waste from reaching the ocean prevents it from needing to be pulled out later

a tried and true crowd favorite

temperature

the Siren matches contemporary design with surf-specific features and sustainable materials

Base Tide Pro - All Black / Blue premium-gifts the 51-30 is the OGMake sure the waves you catch are cleaner with the new and improved Base Tide Pro. Now made with #tide recycled ocean plastics, each watch keeps garbage away from the water while keeping you up to date with pre programmed tide info from 550 beaches from around the globe. This 42mm digital tide watch is water resistant down to the pushers with a 10 ATM water rating, and the ventilated, silicone band stays in place thanks to our double Locking Loopers.