Note: To display the tides correctly, the disc
solar time. To do this, pull the crown out to position
hands to 10 o'clock, then continue to advance them slowly, while observing the
disc. If it jumps to 12 o'clock, the watch indicates midnight; if it doesn't jump, it
indicates midday.
Starting at midnight or midday, set the time on the watch. In our example: 07:20
in the morning.
THE TIDES
The disc
indicates the four tides (two high tides
and two low tides). From midnight, the disc turns
automatically for the next day.
Notes:
• Depending on the chosen location in the world,
the number of daily tides may vary.
• On the disc, a zone with no indications is re-
quired between 11 PM and 1 AM (23 h - 01 h) to
compensate for any discrepancies caused by
the display.
• The disc completes a full rotation every
29.53125 days, which corresponds to the time
required for the tides to return to the same
times.
must be synchronised with the
, then turn it to set the
SETTING THE TIDES
Enter the time of the tides in the location
of your choice. In our example, the first
high tide is expected at 10 am.
Press the push-button
arrows in the blue zone to 10 AM (10:00).
On the illustration, the disc
that the second high tide will be at ap-
proximately 10:30 PM (22:30), on the ba-
sis that two identical tides are always
12 h ours and 24 m inutes apart.
The first low tide will be at 4 AM (04:00)
and the second at 4 PM (16:00).
to set one of the
indicates
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