Skip to content
WatchtheDetails

Module · Casio · analog-digital module

Casio module 5154 manual and SR920SW battery

Casio's operation guide for module 5154: Casio operation guide 5154 (PDF) ↗. Casio module 5154 is an analog-digital module by Casio, used in 10 Casio models. It runs on SR920SW1 for about 3 years1 and keeps time to ±30 s/month1.

Sources checked · How we source numbers
SR920SW: drawing to scaleSR920SW: diameter 9.5 mm, height 2.05 mm.Ø 9.5−+2.05SR920SW
SR920SW, the cell the Casio 5154 takesDrawing from data, not a photo · mm

Casio 5154 at a glance

Display
analog-digital1derived
Power
battery1
Battery
SR920SW1
Battery life
3 years1
Accuracy
±30 s/month1
World time
dual time1

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

Watches with module 5154

10 models in 2 families share module 5154, so they share its battery, functions and manual[2].

Casio operation guide 5154 (PDF) ↗
  • AQ-2308 modelsAQ-230A · AQ-230EBLT · AQ-230ECK · AQ-230EGL · AQ-230EL · AQ-230ELT · AQ-230EM · AQ-230GA
  • AQ-2402 modelsAQ-240E · AQ-240EG

Battery for the Casio 5154

  • SR920SW[1]Sizes and equivalents of the SR920SW on its page

Running the Casio 5154

Accuracy and battery figures for the Casio 5154, as Casio prints them.

Accuracy (maker)
±30 s/month1
Battery life
3 years1

All Casio 5154 figures

Every figure we hold for the Casio 5154, with its source. Where sources disagree, each value is shown.

Accuracy and care

Accuracy (maker)
±30 s/month1

Power

Power source
battery1
Battery
SR920SW1
Battery life
3 years1

Module functions

Display
analog-digital1derived
Alarms
daily alarm, hourly time signal1
Stopwatch
1/100 s; capacity 59 min 59.99 s1
Dual time
dual time1

Not published yet

  • Hands and functions: not published
  • Radio time signal: not published by Casio
  • Light: not published by Casio
  • Operating temperature: not published by Casio
  • Power saving: not published

Casio 5154 questions

Where is the manual for Casio module 5154?

Casio publishes the operation guide for module 5154 as a PDF: Casio operation guide 5154. The number 5154 is stamped on the case back of every watch built on it.

What battery does the Casio module 5154 take?

The Casio module 5154 takes SR920SW; Casio gives 3 years of life.

Source [1]

Which watches use Casio module 5154?

10 Casio models in Casio’s manual search use module 5154, in the AQ-230, AQ-240 families.

More on movements

Sources

Documents checked · Report a wrong number

  1. 1Casio Computer Co., Ltd. — Operation guide, module 5154 (qw5154_EN.pdf) · pdf · read
  2. 2Casio Computer Co., Ltd. — Watch manual search JSON (US locale), manual_search.support.json · json · read