Being able to view at a glance the position of the tide is crucial to anyone who is dependant on the sea for his activities. The Atlantis Time & Tide Clock indicates the position of the tide in relation to the current time. The red hand on the dial points to âhigh tide,â low tide,â âafter or before low,â âafter or before high,â and âhalf tideâ. The black hands indicate the current time. The components of this classic time & tide clock are easy to access by unscrewing the bezel of the clock case which is created from solid, forged that is hand polished and flawlessly lacquered.