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Module · Casio · analog-digital module

Casio module 5161 manual

Casio's operation guide for module 5161: Casio operation guide 5161 (PDF) ↗. Casio module 5161 is an analog-digital module by Casio, used in 2 Casio models. It keeps time to ±15 s/month1.

Sources checked · How we source numbers

Casio 5161 at a glance

Display
analog-digital1derived
Power
solar1
Battery life
4 months1
Accuracy
±15 s/month1
Light
LED1
Radio time
time calibration signal, 6 receptions a day1
World time
29 cities, 29 time zones1

New to the terms? Read quartz vs automatic or watch movement types.

Watches with module 5161

2 models in 2 families share module 5161, so they share its battery, functions and manual[2].

Casio operation guide 5161 (PDF) ↗
  • WVA-M6301 modelWVA-M630B
  • WVA-M6401 modelWVA-M640D

Running the Casio 5161

Accuracy and battery figures for the Casio 5161, as Casio prints them.

Accuracy (maker)
±15 s/month1
Battery life
4 months1

Battery for the Casio 5161

The battery of the Casio 5161 is not published by Casio.

All Casio 5161 figures

Every figure we hold for the Casio 5161, with its source. Where sources disagree, each value is shown.

Accuracy and care

Accuracy (maker)
±15 s/month1

Power

Power source
solar1
Battery life
4 months1

Module functions

Display
analog-digital1derived
Light
LED1
Alarms
5 daily alarms, hourly time signal1
Countdown timer
1 minute to 100 minutes, 1-minute steps1
Stopwatch
1/100 s; capacity 59 min 59.99 s1
World time
29 cities, 29 time zones1
Radio time signal
time calibration signal, 6 receptions a day1

Not published yet

  • Battery: not published by Casio
  • Hands and functions: not published
  • Operating temperature: not published by Casio
  • Power saving: not published

Casio 5161 questions

Where is the manual for Casio module 5161?

Casio publishes the operation guide for module 5161 as a PDF: Casio operation guide 5161. The number 5161 is stamped on the case back of every watch built on it.

Which watches use Casio module 5161?

2 Casio models in Casio’s manual search use module 5161, in the WVA-M630, WVA-M640 families.

More on movements

Sources

Documents checked · Report a wrong number

  1. 1Casio Computer Co., Ltd. — Operation guide, module 5161 (qw5161_EN.pdf) · pdf · read
  2. 2Casio Computer Co., Ltd. — Watch manual search JSON (US locale), manual_search.support.json · json · read