Men’s 44mm Automatic pre-owned watch with a Blue dial featuring a calendar at the 3 o’clock mark with fixed with 360 degrees scale and 12 nautical flag hour markets bezel on a Stainless Steel bracelet including Exhibition back case.This watch features 3 sub-dials – moon phase, state of the tide over 24 hours, water heights by factor of 25 (20-45, 95-120), times of high & low tide, strength of currents. Original Box & Papers.