הקדמה
This manual provides detailed instructions for the proper use and care of your Casio G-Shock GA100A-9A watch. Designed for durability and functionality, this timepiece features a robust yellow resin case and strap, a black dial with yellow-tone hands, and both analog and digital displays. It is built to withstand challenging conditions, offering magnetic resistance, shock resistance, and water resistance up to 200 meters.
Key features include multiple alarms, a stopwatch function, and a quartz movement for reliable timekeeping. Please read this manual thoroughly to ensure optimal performance and longevity of your watch.

סעטאַפּ
ערשט צייט באַשטעטיקן
- אַרייַן צייט שטעלן מאָדע: Press and hold the 'ADJUST' button (top left) until the city code starts to flash on the digital display.
- Select Home City: Use the 'FORWARD' (top right) and 'REVERSE' (bottom right) buttons to select your desired home city code.
- Adjust Daylight Saving Time (DST): Press the 'MODE' button (bottom left) to cycle through settings. When DST is flashing, use 'FORWARD' or 'REVERSE' to toggle it ON or OFF.
- שטעלן צייט און דאַטע: Continue pressing 'MODE' to navigate through the settings (12/24-hour format, seconds, hour, minute, year, month, day). Use 'FORWARD' and 'REVERSE' to adjust each value.
- אַרויסגאַנג פון סעטטינג מאָדע: Press the 'ADJUST' button to save your settings and return to the timekeeping mode. The analog hands will automatically adjust to match the digital time.
קאָררעקטיאָן פֿאַר האַנט שטעלע
If the analog hands do not match the digital time after initial setup or battery change, perform a hand home position correction:
- In Timekeeping Mode, press and hold 'ADJUST' until the city code flashes.
- Press 'MODE' repeatedly until 'H.SET' appears on the digital display.
- Use 'FORWARD' or 'REVERSE' to move the hour and minute hands to the 12 o'clock position.
- Press 'ADJUST' to confirm and exit. The hands will then move to the current time.
אַפּערייטינג ינסטראַקשאַנז
מאָדע נאַוויגאַציע
Press the 'MODE' button (bottom left) to cycle through the different modes:
- צייטקיפּינג מאָדע: ווײַזט די איצטיקע צײַט, טאָג און דאַטע.
- וועלט צייט מאָדע: View current time in various cities around the globe.
- סטאַפּוואַטש מאָדע: Measure elapsed time, split times, and 1st-2nd place times.
- טיימער מאָדע: קאַונטדאַון טייַמער פונקציע.
- שרעק מאָדע: Set up to 5 daily alarms and a snooze alarm.
ניצן די סטאַפּוואַטש
- Navigate to Stopwatch Mode using the 'MODE' button.
- Press the 'START/STOP' button (bottom right) to start and stop the stopwatch.
- Press the 'SPLIT/RESET' button (top left) to record split times while the stopwatch is running.
- When the stopwatch is stopped, press 'SPLIT/RESET' to reset it to zero.
באַשטעטיקן אַלאַרמס
- Navigate to Alarm Mode using the 'MODE' button.
- Use 'FORWARD' or 'REVERSE' to select the alarm number you wish to set (AL1 to AL5, or SNZ for snooze alarm).
- Press and hold 'ADJUST' until the alarm time starts to flash.
- Use 'MODE' to move between hour and minute settings, and 'FORWARD'/'REVERSE' to adjust the values.
- Press 'ADJUST' to confirm and exit.
- To turn an alarm ON/OFF, select the alarm number and press 'START/STOP'.


אפיציעלע פּראָדוקט ווידעאָ שאָוasing the Casio Men's G-Shock Watch GA100A-9A, highlighting its design and features.
וישאַלט
רייניקן דיין זייגער
- ווישט די זייגער רעגולער מיט א ווייכן, טרוקענעם שטאָף צו באַזײַטיקן שמוץ און פייכטקייט.
- For stubborn dirt, use a soft brush and mild soap solution, then rinse thoroughly with fresh water and dry completely.
- Avoid using chemical cleaners or solvents, as these can damage the resin materials.
וואַסער קעגנשטעל גיידליינז
The GA100A-9A is water resistant to 200 meters (660 feet). This means it is suitable for recreational scuba diving, but not for saturation diving. Do not operate buttons while the watch is wet or submerged to prevent water intrusion.
באַטערי פאַרבייַט
This watch uses a single Lithium Metal battery. Battery life varies depending on usage. When the display becomes dim or functions become erratic, it is time to replace the battery. It is recommended to have the battery replaced by an authorized Casio service center to ensure proper water resistance and function.
טראָובלעשאָאָטינג
- Hands Not Matching Digital Time: Perform the Hand Home Position Correction procedure as described in the Setup section.
- Digital Display is Blank or Dim: The battery may be low. Replace the battery as soon as possible.
- קנעפּלעך ניט ריספּאַנדינג: Ensure the watch is not in a locked mode. If the issue persists, a reset may be required (refer to the full user manual for advanced reset procedures).
- Watch Not Functioning After Water Exposure: נעמט גלייך די זייגער צו אן אויטאריזירטן סערוויס צענטער. פרובירט נישט צו עפענען די זייגער אליין.
ספּעסאַפאַקיישאַנז
| שטריך | דעטאַל |
|---|---|
| מאָדעל נומער | GA-100A-9ADR |
| קאַסע מאַטעריאַל | סמאָלע |
| באַנד מאַטעריאַל | סמאָלע |
| קאַסע דיאַמעטער | 50 מם |
| קאַסע גרעב | 17 מם |
| וואַסער קעגנשטעל | 200 מעטער (660 פֿיס) |
| באַוועגונג | קוואַרץ |
| באַטערי | 1 ליטהיום מעטאַל באַטאַרייע (אַרייַנגערעכנט) |
| ספּעציעלע פֿעיִקייטן | Magnetic Resistant, Shock Resistant, Multiple Alarms, Stopwatch, Digital/Analog Display |
| פּראָדוקט דימענשאַנז | 2.02 X 0.67 X 2.17 אינטשעס |
| פּונקט וואָג | 2.47 אונסעס |


וואָראַנטי און שטיצן
Your Casio G-Shock GA100A-9A watch is covered by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official Casio webפּלאַץ.
פֿאַר ווייטערדיקע הילף, טעכנישע שטיצע, אָדער צו געפֿינען אַן אויטאָריזירטן סערוויס צענטער, ביטע באַזוכט די קאַסיאָ קראָם אויף אַמאַזאָן or the official Casio support webפּלאַץ.






