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Module · Casio · analog-digital module

Casio module 5535 manual and CR2016 battery

Casio's operation guide for module 5535: Casio operation guide 5535 (PDF) ↗. Casio module 5535 is an analog-digital module by Casio, used in 15 Casio models. It runs on CR20161 for about 3 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 5535 takesDrawing from data, not a photo · mm

Casio 5535 at a glance

Display
analog-digital1derived
Power
battery1
Battery
CR20161
Battery life
3 years1
Accuracy
±15 s/month1
Light
LED (light-emitting diode); selectable illumination duration (approximately 1.5 seconds or 3 seconds)1
World time
Yes1

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

Watches with module 5535

15 models in 3 families share module 5535, so they share its battery, functions and manual[2].

Casio operation guide 5535 (PDF) ↗
  • GA-8009 modelsGA-800 · GA-800BL · GA-800BR · GA-800CC · GA-800CG · GA-800DC · GA-800LT · GA-800MMC · GA-800SC
  • GA-8104 modelsGA-810B · GA-810GBX · GA-810MMA · GA-810MMB
  • GA-8352 modelsGA-835A · GA-835E

Battery for the Casio 5535

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

Running the Casio 5535

Accuracy and battery figures for the Casio 5535, as Casio prints them.

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

All Casio 5535 figures

Every figure we hold for the Casio 5535, 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
3 years1

Module functions

Display
analog-digital1derived
Light
LED (light-emitting diode); selectable illumination duration (approximately 1.5 seconds or 3 seconds)1
Alarms
daily 5 · hourly time signal1
Countdown timer
measuring unit 1 second · range 100 minutes1
Stopwatch
measuring unit 1/100 second (1 second after 1 hour) · capacity 23 hours 59 minutes, 59 seconds (24 hours) · lap memory records 1201
Dual time
Yes1

Not published yet

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

Casio 5535 questions

Where is the manual for Casio module 5535?

Casio publishes the operation guide for module 5535 as a PDF: Casio operation guide 5535. The number 5535 is stamped on the case back of every watch built on it.

What battery does the Casio module 5535 take?

The Casio module 5535 takes CR2016; Casio gives 3 years of life.

Source [1]

Which watches use Casio module 5535?

15 Casio models in Casio’s manual search use module 5535, in the GA-800, GA-810, GA-835 families.

More on movements

Sources

Documents checked · Report a wrong number

  1. 1Casio Computer Co., Ltd. — Operation Guide 5535 (qw5535_EN.pdf) · pdf · read
  2. 2Casio Computer Co., Ltd. — Watch manual search JSON (US locale), manual_search.support.json · json · read