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OMEGA SA  

WORLD SERVICE ORGANIZATION  

GT-19-C-013-E - C - 1538

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Spare parts list for calibre 1538

Hour wheel

Version Reference

Dial support screw

Version Reference

1538A

7221441255/1

1538A

72200003984

1538B

1538B

1538C

1538C

1538D

1538D

Battery

Version Reference

Ridle screw

Version Reference

1538A

1449936

1538A

72200003987

1538B

1538B

1538C

1538C

1538D

1538D

Dial support

Version Reference

Kit second wheel + 

intermediate wheel

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

Bridle insulator

Version Reference

1538A

72214302065118

1538B

1538C
1538D

Ridle connector

Version Reference

1538A

72214209035

1538B

1538C
1538D

Hand setting stem

Ø 0.90 mm / L 15.00 mm

Version Reference

1538A

72214305102021

1538B

1538C
1538D

Hand setting half-

stem movement side

Version Reference

1538A

72214305102126

1538B

1538C
1538D

Hand setting stem

Ø 0.80 mm / L 21.00 mm

Version Reference

1538A

72214309140

1538B

1538C
1538D

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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