Batten Down The Hatches! This Distinctive Time And Tide Clock Artfully Designed Like A Ship's Porthole Makes A Handsome Nautical Accent Or Treasured Gift For A Seafaring Friend. The Analog Quartz Movement Clock Tells The Time While The Tide Element Displays High And Low Tides. The Mechanism Is Protected By A Glass Case That Is Surrounded By A Lustrous Tarnish Proof, Lacquered Brass Bezel That Opens Up Like A Ship's Porthole. Mounted Atop A Oak Wood Base.