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ModelEco-Drive caliber E810

Citizen Eco-Drive Caliber E810 instruction manual

The official instruction manual for the Citizen Eco-Drive Caliber E810, published by Citizen. Read all 71 pages right here, jump to any chapter, or download and print the PDF.

71 pages · 1.3 MB English Published by Citizen Added Sep 13, 2026
Instruction manual
ModelEco-Drive caliber E810

01 Eco-Drive caliber E810 instruction manual

Citizen Eco-Drive Caliber E810 Instruction manual
71 pages · 100%
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02 Contents

Chapters from the PDF. Select one to open that page in the viewer.

  1. 01Table of Contents p.7
  2. 02About Eco-Drive Watches p.8
  3. 03E81*Operating Instructions p.16
  4. 04E81*/ Table of Contents p.17
  5. 051. Switching the Mode (Display Function) p.18
  6. 062. Setting the Time and Calendar p.19
  7. 07[When the date position has shifted off center in the calendar window] p.25
  8. 083. Using the Chronograph p.26
  9. 094. Setting the Local (Secondary) Time p.29
  10. 105. Using the Alarm p.32
  11. 116. Checking and Correcting the Referenceor 0-Position of Each Hand p.35
  12. 127. All-Reset Operation p.39
  13. 13E82*Operating Instructions p.42
  14. 14E82*/ Table of Contents p.43
  15. 15Notes on Using Eco-Drive Watch p.62
  16. 16Specifications p.63
  17. 17Precautions p.65

03 Document details

BrandCitizen
ModelEco-Drive caliber E810
Document typeInstruction manual
CategoryWatches & Fitness Trackers
Pages71
File size1.3 MB
LanguageEnglish
Title in the PDFInstruction_E81x,E82x
Original sourcecitizenwatch-global.com

04 Check you have the right manual

The model is in the watch settings under About or System. The back case also has fine print with the model code.

Compare the model number on your product's label with the model list on the first pages of the PDF. Letters at the end often only mean color or region.

05 Common jobs

Is this the official Citizen Eco-Drive Caliber E810 manual?

Yes. This is the instruction manual published by Citizen, originally hosted at citizenwatch-global.com. We host a copy so you can read, download and print it here.

Can I download the Eco-Drive caliber E810 manual as a PDF?

Yes. Use the Download PDF button in the viewer or the sidebar. The file is 1.3 MB and has 71 pages.

Where is the model number on my watches & fitness tracker?

The model is in the watch settings under About or System. The back case also has fine print with the model code.