Skip to content
WatchtheDetails

Module · Casio · analog-digital module

Casio module 5554 manual and CR2016 battery

Casio's operation guide for module 5554: Casio operation guide 5554 (PDF) ↗. Casio module 5554 is an analog-digital module by Casio, used in 7 Casio models. It runs on CR20161 for about 2 years1 and keeps time to ±15 s/month1.

Sources checked · How we source numbers
CR2016: drawing to scaleCR2016: diameter 20 mm, height 1.6 mm.Ø 20−+1.6CR2016
CR2016, the cell the Casio 5554 takesDrawing from data, not a photo · mm

Casio 5554 at a glance

Display
analog-digital1derived
Power
battery1
Battery
CR20161
Battery life
2 years1
Accuracy
±15 s/month1
World time
300 cities1

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

Watches with module 5554

7 models in 1 family share module 5554, so they share its battery, functions and manual[2].

Casio operation guide 5554 (PDF) ↗
The one model on module 5554 we have case sizes for, top view. W = case width, L = Casio case length, L2L = lug to lug, H = thickness. Drawn from the published sizes, not a photo.
  • GBA-8007 modelsGBA-800 · GBA-800AT · GBA-800DG · GBA-800EL · GBA-800LU · GBA-800SF · GBA-800UC

Running the Casio 5554

Accuracy and battery figures for the Casio 5554, as Casio prints them.

Accuracy (maker)
±15 s/month1
Battery life
2 years1

Battery for the Casio 5554

  • CR2016[1]Sizes and equivalents of the CR2016 on its page

All Casio 5554 figures

Every figure we hold for the Casio 5554, with its source. Where sources disagree, each value is shown.

Accuracy and care

Accuracy (maker)
±15 s/month1

Power

Power source
battery1
Battery
CR20161
Battery life
2 years1

Module functions

Display
analog-digital1derived
Alarms
count 5 · hourly time signal1
Stopwatch
measuring unit 1/100 second (first hour); 1 second (after first hour) · capacity 23 hours 59 minutes 59 seconds1
World time
300 cities1
Bluetooth
Yes1
Step counter
Yes1

Not published yet

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

Casio 5554 questions

Where is the manual for Casio module 5554?

Casio publishes the operation guide for module 5554 as a PDF: Casio operation guide 5554. The number 5554 is stamped on the case back of every watch built on it.

What battery does the Casio module 5554 take?

The Casio module 5554 takes CR2016; Casio gives 2 years of life.

Source [1]

Which watches use Casio module 5554?

7 Casio models in Casio’s manual search use module 5554, in the GBA-800 family.

More on movements

Sources

Documents checked · Report a wrong number

  1. 1Casio Computer Co., Ltd. — Operation Guide 5554/5555 (qw5554_EN.pdf) · pdf · read
  2. 2Casio Computer Co., Ltd. — Watch manual search JSON (US locale), manual_search.support.json · json · read