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Module · Casio · analog-digital module

Casio module 5594 manual and CR2025 battery

Casio's operation guide for module 5594: Casio operation guide 5594 (PDF) ↗. Casio module 5594 is an analog-digital module by Casio, used in 4 Casio models. It runs on CR20251 for about 2 years1 and keeps time to ±15 s/month1.

Sources checked · How we source numbers
CR2025: drawing to scaleCR2025: diameter 20 mm, height 2.5 mm.Ø 20−+2.5CR2025
CR2025, the cell the Casio 5594 takesDrawing from data, not a photo · mm

Casio 5594 at a glance

Display
analog-digital1derived
Power
battery1
Battery
CR20251
Battery life
2 years1
Accuracy
±15 s/month1
World time
38 cities, 38 time zones, UTC1

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

Watches with module 5594

4 models in 1 family share module 5594, so they share its battery, functions and manual[2].

Casio operation guide 5594 (PDF) ↗
The one model on module 5594 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.
  • GG-B1004 modelsGG-B100 · GG-B100BA · GG-B100BTN · GG-B100Y

Running the Casio 5594

Accuracy and battery figures for the Casio 5594, as Casio prints them.

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

Battery for the Casio 5594

  • CR2025[1]Sizes and equivalents of the CR2025 on its page

All Casio 5594 figures

Every figure we hold for the Casio 5594, with its source. Where sources disagree, each value is shown.

Accuracy and care

Accuracy (maker)
±15 s/month1

Power

Power source
battery1
Battery
CR20251
Battery life
2 years1

Module functions

Display
analog-digital1derived
Alarms
count 5 · hourly time signal1
World time
38 cities, 38 time zones, UTC1
Sensors
digital compass, altimeter, barometer, thermometer, pedometer1

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 5594 questions

Where is the manual for Casio module 5594?

Casio publishes the operation guide for module 5594 as a PDF: Casio operation guide 5594. The number 5594 is stamped on the case back of every watch built on it.

What battery does the Casio module 5594 take?

The Casio module 5594 takes CR2025; Casio gives 2 years of life.

Source [1]

Which watches use Casio module 5594?

4 Casio models in Casio’s manual search use module 5594, in the GG-B100 family.

More on movements

Sources

Documents checked · Report a wrong number

  1. 1Casio Computer Co., Ltd. — Operation Guide 5594 (qw5594_EN.pdf) · pdf · read
  2. 2Casio Computer Co., Ltd. — Watch manual search JSON (US locale), manual_search.support.json · json · read