Royal Mariner 3” Channel Matt Chrome Tide Clock

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This timeless and premium quality instrument has been manufactured from solid unlacquered brass and bevelled glass. This Tide Clock features an additional hand which records lunar time over a 24 hour and 50 minute period which approximates to the cycle of high and low tides.

The clocks have a quartz movement and the barometers have a sealed unit with an adjustment mechanism.

  • Size: Back diameter 117mm / Glass diameter 84mm / Depth 52mm
  • Porthole-style appearance with external opening latch and hinge