Mechanical Watches; General Information; User Guide - Baume And Mercier Clifton Bedienungsanleitung

ANNUAL CALENDAR
Annual calendar is a movement function which handles the
difference between 30 and 31-day months automatically,
without a manual date adjustment. Only one adjustment
per year is needed, at the end of February.
COMPLETE CALENDAR
The full calendar is the term used to describe a watch that
indicates:
The date (manual date adjustment for each month of less
§
than 31 days)
The day of the week
§
The month of the year
§
PERPETUAL CALENDAR
A perpetual calendar is a horological complication that takes
account of leap years and ensures automatic date correction
whatever the number of days in a month (28, 29, 30 or 31).
Kindly note that it requires one correction per century,
since century years are not leap years. This means that a
current perpetual calendar model will need no adjustment
until 2100.
This complication is generally combined with "Complete
calendar" and "Moon-phase complications".
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WORLDTIMER
Worldtimer watches, also called "world time" or "universal
time", indicate, in addition to local time, the time of the
24 time zones around the world via a 24-hour disc to index
to the 24 cities indicated on the dial. This makes it possible to
identify the 24 zones in which cities are found.
At any time, you can find out the time in 24 major cities
(representing each time zone) while viewing the time of the
city where you live or are traveling.
RETROGRADE DISPLAY
A display is considered retrograde when one of the hands
(the retrograde hand) moves backward after having reached
its final mark.
II. MECHANICAL WATCHES
A. GENERAL INFORMATION
WATCH PRECISION
A mechanical movement, whether manual or automatic (self-
winding), is a complex assembly of gears, gear trains and other
components often not much bigger than a single strand of hair.
A watch's precision is determined by the spiral balance wheel,
the heart of the watch, which regulates the rate of time through
its oscillations. Oscillation frequency varies depending on the
model and can be anywhere between 3 and 4 hz, it is therefore
important to bear in mind that, despite the great care taken in
assembling your watch and its movement, it is nevertheless not
as precise as a quartz watch, with an oscillation of 32,000 hz.
Further, rate variations may still occur, caused by a variety
of factors, including impact, the aging of the oils, significant
temperature fluctuations, magnetic fields and wearer activity.
In general and depending on the model, your watch time may
vary by 1 to 2 minutes per week.
B. USER GUIDE
This guide explains all the functions available for different
Baume & Mercier watch models.
To adjust your watch, please identify its icon XX , and refer to the
diagram located on the inside cover of this guide, then follow the
directions corresponding to your model.
Note on screw-down crowns: Your Baume & Mercier watch may
come with a screw-down crown. If so, you must first unlock
the screw-down crown by turning it counter-clockwise before
adjusting the date or the time or winding the watch.
Once you have finished adjusting your watch, press lightly
on the crown while turning gently clockwise, tightening it
down again until you feel some resistance. If the crown is
not correctly screwed-down, your watch may no longer be
completely water-resistant.
WINDING
Hand-wound mechanical watch
Warning: Do not turn beyond its pre-determined blocking
point, otherwise you may damage the movement.
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