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Modi

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 cations of Technical Guide for Calibre 1538

/9

OMEGA SA  

WORLD SERVICE ORGANIZATION  

GT-19-C-013-E - C - 1538

Technical Guide versions

Date of 

fi

 rst edition:

07.05.2007

Version A

Made by:

pelrom

Date of second edition:

22.01.2008

Version B

rendav

Date of last edition:

24.10.2008

Version C

Modi

fi

 cations of Technical Guide version B

Old (version A)

New (version B)

Additional Kit second wheel + intermediate wheel

ref. 7221530D9999*.

Modi

fi

 cations of Technical Guide version C

Old (version B)

New (version )

All the information’s that are mentioned in red have

been modified or updated.

Summary of Contents for 1538

Page 1: ...nd display hours and minutes and seconds date Time zone Stepper servo motor sixty impulses per minute inhibition EOL Technical Guide TG 19 C 013 E C Prod by pelrom Date 24 10 2008 3 Modifications see...

Page 2: ...odifications on version D 3 Information on the battery Movement exchange is recommended Tools 4 Specific information for Calibre 1538 7 8 Hand fitting height Runners for hand setting and hand setting...

Page 3: ...seconds hand jump in relation to the dial markers including a reduction of the wheel engagement play Interchangeability New and old wheel executions must not be mixed there is a serious risk of blocki...

Page 4: ...ic tweezers 502 310 0051 Major points Information on the battery The used battery depends always on the case reference Ref 1449936 1 55 V Low Drain 9 50 mm H 1 60 mm Renata 373 Vartachron V373 UCAR En...

Page 5: ...E C 1538 5 Differences between version 1538A 1538B 1538C and 1538D H3C AH6 AH6 H3D AH6 H3D AH6 RoHS version Calibre 1538C 1538D H3C H 3 S F 5 H 3 S F 5 Non RoHS version Calibre 1538A 1538B Difference...

Page 6: ...Version Reference 1538A 72215381010600 30 027 30 012 Kit 7221530D9999 1538A 1538B 1538B 1538C 1538C 1538D 1538D 7221530D9999 Battery insulator Version Reference 1538A 72214302065100 1538B 1538C 1538D...

Page 7: ...height H3 and version D H3D Specific information for calibre 1538 Fig 1 0 Description Movement holder for hand setting No of runners for hand setting Minimum force N Maximum force N Support jewel Hou...

Page 8: ...Movement consumption Measured without battery external supply 1 55 V Jump of four steps every four seconds until supply voltage 1 30 V EOL Consumption higher than normal Measurement without battery w...

Page 9: ...y pelrom Date of second edition 22 01 2008 Version B rendav Date of last edition 24 10 2008 Version C Modifications of Technical Guide version B Old version A New version B Additional Kit second wheel...

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