Junghans J800.1 Manual Del Usuario página 5

Setting the date
Pull the winder into position B. You can now set the date by turning it
to the right. Do not make any changes to the date between 08:00 p.m.
and 02:00 a.m., as the date is automatically advanced by the move-
ment during this period and you could damage the date advance
mechanism. If the month has less than 31 days, set the date manually
to the first day of the following month.
Technical information
Automatic movement with display for date Calibre J800.1
Bi-directional winding
25 jewels
28,800 semi-vibrations per hour
38 hour power reserve
Anti-magnetic to DIN 8309
Shockproof: Incabloc
Spring: Nivarox II
Balance: Gold-plated nickel
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Impermeability
Designation
Washing,
rain,
splashes Showering Bathing Swimming equipment
no designation no
3 ATM yes
5 ATM yes
10 ATM yes
The designation "3 – 10 ATM" only applies to brand new watches. External influences
can affect water resistance. Please have your watch checked regularly.
User Information
Diving
without
no no no
no no no
no yes no
yes yes yes
no
no
no
no
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