Power Saving Mode; General Information; Technical Information; Water Resistance - Junghans FORM MEGA Instructions For Use Manual

5. Power saving mode

If you are not going to use the watch for a longer period of
time, we advise you to activate the power saving mode as
this will extend battery life. To do this, press the corrector in
crown position A for longer than 9 seconds. In power saving
mode, the watch shows the time 10:08, 32 seconds and date
25. To activate the time display, press the corrector briefly or
pull the crown and push it back to position A.
Energy status
The watch regularly checks whether there is still enough
power available. If there is not enough power, the second
hand moves only every 2 seconds. Go to a specialist retailer
as soon as possible to have the battery replaced.

6. General information

Water resistance can be affected by external influences
which can cause moisture to enter the watch. We recommend
to have your watch regularly serviced by your Junghans
retailer. Battery changes, service work and bracelet repairs
should also be carried out by an authorised Junghans
specialist.
Avoid direct contact with alcohol-based perfume, disinfect-
ants, chemical detergents (e.g. petrol or paint thinner), as
this will shorten the life of the glass, seals and leather strap.
Your watch is fitted with a quality strap which has under-
gone multiple tests in our company workshops. Should you
choose to replace your strap, please use a strap of identi-
cal quality, preferably an original Junghans strap. Both the
watch and the strap can be cleaned using a slightly damp
cloth. Metal bracelets are best cleaned with a small brush
and soapy water.

7. Technical information

Time taken to set with
good reception: approx. 1 - 15 minutes
(depending on reception mode)
Time zone adjustment
possible (UTC): + 14 / - 12 hours
Switching between
CET and CEST: automatic
Time comparison with
time signal transmitters: 1:58 a.m. and 40 seconds
according to the set local time
(CET: 2:58 and 40 seconds)
Seconds display: half-second steps
Date change: approx. 5 seconds before midnight
Operating temperature: 0° to +50°C
Battery type: CR1025
Typical battery life: approx. 2 years
Please ensure you dispose of the battery properly and in
accordance with legal regulations.
Subject to technical changes.
Declaration of conformity
Uhrenfabrik Junghans GmbH & Co. KG hereby declares that
this wristwatch complies with the essential requirements
and other relevant provisions of Directive R&TTE2014/53/EU.
A corresponding Declaration of Conformity can be requested
at info@junghans.de.

8. Water resistance

Marking
Washing,
rain,
splashes Shower
No mark No No
3 BAR Yes No
5 BAR Yes No
10 BAR Yes Yes
20 BAR Yes Yes
30 BAR Yes Yes
Water resistance as specified by DIN is a design engineer-
ing feature which is susceptible to external influences such
as shock, fluctuations in temperature, UV light and direct
contact with cosmetics and cleaning products (greases and
acids). The "3–30 BAR" condition is thus only applicable for
brand new watches. We recommend you have the watch ser-
viced at regular intervals.

9. Frequently asked questions

The second hand points either to the 8 o'clock or to the
10 o'clock position.
The watch is in reception mode.
Please wait until the watch has received the time signal. You
can terminate the reception attempt by briefly pressing the
corrector.
The second hand makes 4 half-second steps every
2 seconds.
The watch has a low enegy level.
Replace the battery as soon as possible.
The second hand makes 10 half-second steps every
5 seconds.
The watch was unable to receive a radio transmitter signal
successfully after a restart.
Place the watch on the window sill – with no direct contact
to electronic devices – and carry out manual synchronisa-
tion: Press the corrector in crown position A for longer than
3 seconds.
The second hand may be at any position.
Check whether the crown is pulled out. If so, push the crown
to position A. If not, the battery is discharged.
The watch shows the correct second but the wrong hour.
Pull the crown to position C. Turn the crown clockwise or
counterclockwise to change the time by one hour at a time.
The second hand then acts as an hour indicator.
Instructions for use
Diving
without
scuba tanks
Bath Swimming (snorkelling)
No No No
No No No
Yes No No
Yes Yes No
Yes Yes Yes
Yes Yes Yes
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