Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Sonata SF Hexa Metal Digital Watch, Model 77134PM03W. Please read this guide thoroughly to ensure proper use and longevity of your timepiece.

Front angled view of the Sonata SF Hexa Metal Digital Watch, displaying the digital time, mode indicators, and various function buttons.
Setup
Battery Information
Your watch comes with one Lithium Polymer battery pre-installed. This battery powers the digital display and all watch functions. No initial battery installation is required.
Initial Time Setting
- Press the MODE button (typically on the bottom left) repeatedly until the time setting mode is activated. Digits for hours or minutes will begin to flash.
- Use the START/RESET button (typically on the top right) to adjust the flashing digits.
- Press the ALARM/CHRONO button (typically on the bottom right) to cycle through hours, minutes, date, month, and day settings.
- Once all settings are correct, press the MODE button again to exit the setting mode.
Strap Adjustment
The watch features a stainless steel strap with a Push Button Deployment Clasp. For proper fit, the strap may need to be adjusted by removing or adding links. It is recommended to have this procedure performed by a professional watch technician to avoid damage to the strap or clasp.
Operating Instructions
Basic Time Display
The watch displays time in a digital format. Pressing the MODE button cycles through different display modes such as time, date, alarm, and stopwatch.
Using the Alarm Function
- Press the MODE button until the alarm setting appears (indicated by 'ALM' or similar).
- Press the START/RESET button to adjust the alarm time.
- Press the ALARM/CHRONO button to toggle the alarm on or off. An alarm icon will typically appear when activated.
Using the Light Function
To illuminate the display in low-light conditions, press the LIGHT button (typically on the top left). The backlight will activate for a few seconds.
Water Resistance
This watch is water resistant up to 30 meters (3 ATM). This means it is suitable for daily use and can withstand splashes or brief immersion in water. It is not suitable for swimming, showering, or diving. Avoid pressing buttons while the watch is wet to prevent water ingress.
Maintenance
Cleaning Your Watch
Wipe the watch case and stainless steel strap with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, followed by immediate drying. Avoid using chemical cleaners, solvents, or abrasive materials, as these can damage the watch's finish.
Battery Replacement
When the display dims or functions become erratic, it may be time to replace the battery. Battery replacement should be performed by a qualified watch technician to ensure the water resistance seal is maintained.
Storage
Store your watch in a cool, dry place away from direct sunlight, extreme temperatures, and strong magnetic fields. When not in use for extended periods, consider storing it in its original packaging or a watch box.

Close-up front view of the Sonata SF Hexa Metal Digital Watch, highlighting the digital display and button labels.
Troubleshooting
- Display is blank or dim: The battery may be low or depleted. Replace the battery.
- Time is inaccurate: Ensure the time has been set correctly. If the issue persists after resetting, the battery may be weak, or the internal movement may require service.
- Buttons are unresponsive: Check for any debris or foreign objects obstructing the buttons. If the watch has been exposed to water, ensure it is completely dry. If the problem continues, professional inspection is recommended.
- Water inside the watch: Immediately take the watch to an authorized service center. Do not attempt to open or dry it yourself, as this can cause further damage.
Specifications
| Brand | Sonata |
| Model Name | 77134PM03W |
| Part Number | NT77134PM03W |
| Display Type | Digital |
| Movement Type | Quartz |
| Case Diameter | 41.6 Millimetres |
| Case Thickness | 13 Millimetres |
| Band Material | Stainless Steel |
| Dial Colour | Black |
| Water Resistance Depth | 30 Metres |
| Special Features | Alarm, Light Up |
| Power Source | Battery Powered (1 Lithium Polymer battery included) |
| Item Weight | 150 Grams |
| Product Dimensions | 14 x 7 x 10 Centimeters |
| Manufacturer | Titan Co Ltd No |
| Country of Origin | India |

Back view of the Sonata SF Hexa Metal Digital Watch, detailing the stainless steel back and water resistance information.
Warranty and Support
Warranty Policy
This product comes with a 6-month manufacturer warranty covering manufacturing defects. To avail warranty services, present your original purchase invoice at any authorized Titan Service Center. No separate warranty card is required.
Customer Support
For further details or service-related inquiries, please contact Titan India customer support:
- Toll-Free Number: 1800-266-0123 (Available 10 AM to 7 PM, all days of the week)
- Email: customercare@titan.co.in
Manufacturer and Importer Information
Manufacturer: Titan Co Ltd No -03 Sipcot Industries Complex Hosur 635126
Packer: Titan Company Limited, Sipcot Industrial Complex, Hosur, Tamil Nadu - 635129
Importer: Titan Co Ltd No -03 Sipcot Industries Complex Hosur 635126





