CASIO Watch 5359/5448 User Guide
- June 6, 2024
- Casio
Table of Contents
Operation Guide
5359/5448
Your watch may differ somewhat from the one shown in the illustration.
Crown Operations
Some water-resistant models (100 meters, 200 meters) have a screw-in crown.
When you need to perform a crown operation, rotate it towards you to unscrew
it. Then pull the crown out. Avoid applying undue force when pulling. The
watch loses its water resistance while the crown is unscrewed. After
performing a crown operation, fully screw the crown back in.
If your watch has a rotary bezel…
You can rotate the bezel to align its ▼ mark with the minute hand. Then you
will be able to tell how much time has elapsed since aligning the ▼ mark.
Specifications
Accuracy: ±20 seconds average per month
Battery: Module 5359: One silver oxide battery (Type: SR916SW)
Module 5448: One silver oxide battery (Type: SR920SW)
Battery Life: Approximately 3 years [Module 5359] Low Battery Indicator:
Second-hand moves in 2-second increments when power is low. Specifications are
subject to change without notice.
To adjust the time setting
When the second hand is at 12 o’clock, pull the Crown out to Click 2.
Rotate the Crown to change the time setting.
Push the Crown back in on a time signal to resume timekeeping.
Note
- Take care that you set the correct AM or PM time.
- When changing the time, move the minute hand four or five minutes past your final set, and then back it up to the setting you want.
To change the day setting
Pull the Crown out to Click 1.
Rotate the Crown to set the day.
Push the Crown back in.
Note
- The day setting uses a 31-day month. Make adjustments for months of shorter lengths.
- Avoid changing the day setting between the hours of 9 p.m. and 1 a.m. Otherwise, the day setting may not change correctly at midnight.
© 2019 CASIO COMPUTER CO., LTD.
Documents / Resources
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CASIO CASIO Watch
5359/5448
[pdf] User Guide
CASIO, Watch, 5359, 5448
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