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11.  Technical information

Time taken to self-set with good reception 

c. 3 -10 minutes

Time zone adjustment range (UTC) 

+ /–12 hours

Switching from CET to CEST and vice versa 

Automatic

Time comparison with the DCf77 time signal 

transmitter 

2 a.m. and 3 a.m.

Synchronisation with the time signal transmitters

JJY40, JJY60, WWVB 

c. 2 a.m.

Operating temperature 

0° to + 50° C

Subject to technical modifications.

Declaration of conformity

Uhrenfabrik Junghans GmbH & Co. KG herewith declares that this 

wristwatch conforms to the principle requirements and other relevant 

stipulations of Directive 1999/5/EC.

A corresponding declaration of conformity can be requested from 

[email protected].

12

.

 Water resistance

Marking

Instructions for use

Washing,

rain,

splashes

Shower

Bath

Swimming

Diving 

without 

equipment

No mark

No

No

No

No

No

3 BAR

Yes

No

No

No

No

5 BAR

Yes

No

Yes

No

No

10 BAR

Yes

Yes

Yes

Yes

No

The water resistance as prescribed by DIN is a design engineering cha-

racteristic 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 “3–10 BAR” condition is 

thus only applicable for brand new watches. We recommend having the 

watch inspected at regular intervals.

Summary of Contents for J615.74

Page 1: ...Multifrequenz Funk Solarwerk Multi frequency radio controlled solar movement J615 74 JUNGHANS DIE DEUTSCHE UHR...

Page 2: ...Schramberg in the Black Forest continues with each new model Present in every watch are the elements that make Junghans special style passion innovative spirit and precision right down to the tiniest...

Page 3: ...ter clocks the mechanical clocks of the 13th century and quartz watches Now we have the Junghans radio controlled watch This is a watch that with good reception will never go wrong and never need sett...

Page 4: ...al equipment light dimmers etc the Junghans multi frequency radio controlled solar movement initiates a new attempt to pick up a signal at precisely the same time on the following day This time synchr...

Page 5: ...lti frequency radio controlled solar movement always reads in Pacific Standard Time after successful synchronisa tion or following a restart Due to the non standardized changeover from summer time and...

Page 6: ...Japan automatic synchronisation of time and transmitter is only effected the next time the watch receives a signal If the watch does not receive any time signal perform a manual synchronisation refer...

Page 7: ...is low the date or the seconds depending on the respective setting start flashing alternately with Lo in the LC display 6 Reception indicator The reception indicator shows you whether synchronisation...

Page 8: ...eived can be displayed by pressing the T1 button Please note Should you find yourself within a reception range which deviates from the signal transmitter being received it will be necessary to set the...

Page 9: ...ng the current year confirm by pressing the T1 button briefly The display switches to adjustment of the month in the LC display Once again the T2 button is used for this setting Confirm the selected m...

Page 10: ...r or second is displayed The watch is fully operational The date or second is shown and flashes in alternation with Lo The watch requires light or energy Please recharge the energy store until the dis...

Page 11: ...wn on a still surface All hands continue round to the 12 o clock posi tion and the watch starts a new time synchronisation Poor Reception Conditions If the watch has still not received any time signal...

Page 12: ...st 6 days of sunlight is required During the charging time the watch should not be exposed to temper atures above 50 degrees Celsius During the charging process two bars are displayed in the LCdis pla...

Page 13: ...and other relevant stipulations of Directive 1999 5 EC A corresponding declaration of conformity can be requested from info junghans de 12 Water resistance Marking Instructions for use Washing rain s...

Page 14: ...42 712 0593 1219 Uhrenfabrik Junghans GmbH Co KG Gei haldenstr 49 D 78713 Schramberg www junghans de info junghans de...

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