A 4 handed movement with Hour, Minute, Second and tide hand. The tide hand rotates at 12 hours and 25 minutes to the normal 12 hour rotation of the other 3 hands. This is half the lunar cycle of 24 hours 50 minutes which governs high and low tides.
MAX DIAL THICKNESS 6MM
Hands are 95mm batons, 90mm secs and 45mm tide
Takes a single AA battery order separately under tools