Button Reference

For simplicity, the four buttons are labelled as follows:

• Button 1 (🔒)
• Button 2 (🔓)
• Button 3 (⚡)
• Button 4 (🔊)

Setting the Time

Enter Time Setting Mode

Press and hold:
Button 4 + Button 1

The display will begin flashing, indicating you are in time adjustment mode.

Adjust Settings

• Press Button 1 to cycle through settings (time, date, week)
• Press Button 2 to change the selected value

Save & Exit

• Press Button 4 to save and exit

Backlight

• Press the 💡 button to turn on the backlight

Programming 433 MHz Buttons

Your watch supports learning (duplicating) 433 MHz remote codes.
There are two main steps:

1. Clear existing codes
2. Duplicate (learn) new codes

1. Clear Existing Codes

Before programming new buttons, you should clear any existing codes.

How to clear

Press and hold:
Button 3 (⚡) + Button 1 (🔒)

• The indicator will start flashing
• This confirms the memory has been cleared

✔ All previously stored button codes are now removed

2. Duplicate / Learn a New Code

This allows you to copy a signal from another 433 MHz remote.

Enter learning mode

1. Press and hold the button you want to program
   (Button 1, 2, 3 or 4)
2. Keep holding until the indicator light turns on or flashes
   → This means it is ready to learn

Copy the signal

3. Place the original remote very close to the watch
   (ideally within 1–3 cm)
4. Press the corresponding button on the original remote
5. The indicator will flash rapidly, then flash 3 times

✔ This confirms the code has been learned successfully

Repeat for Other Buttons

Repeat the process for each button you want to program.

Tips for Reliable Programming

• Keep remotes very close together
• Use fresh batteries in both devices
• Try slightly different angles if it doesn’t learn first time
• Clear codes again if behaviour is inconsistent

Important for Nauti-Control

For your product:

Reprogramming buttons manually

These remotes are pre-programmed before shipping

Customers do not normally need to use this feature

This is only needed if:

Replacing a remote