Titan NS90086KL01/NT90086KL01
Titan Octane Chronograph Watch User Manual
Model: NS90086KL01 / NT90086KL01
Introduction
Thank you for choosing the Titan Octane Blue Dial Chronograph Watch. This manual provides essential information for the proper setup, operation, and maintenance of your timepiece. Please read it carefully to ensure optimal performance and longevity of your watch.
Product Overview
The Titan Octane Chronograph Watch features a precise quartz movement, a durable stainless steel case, and a comfortable leather strap. It includes chronograph functions for measuring elapsed time and a date display.

Front view of the Titan Octane Chronograph Watch, showcasing its blue dial, three sub-dials, and blue leather strap with light blue stitching.

Angled front view of the watch, highlighting the polished silver-tone case and the texture of the leather strap.

Side view illustrating the watch's crown and two chronograph pushers on the right side of the case.

Rear view of the watch, displaying the stainless steel case back with engraved product information and the watch strap buckle.
Setup and Initial Use
Setting the Time
- Pull the crown (middle knob) out to the second click position. The second hand will stop.
- Turn the crown to set the hour and minute hands to the desired time.
- Push the crown back into the normal position. The second hand will resume movement.
Setting the Date
- Pull the crown out to the first click position.
- Turn the crown clockwise to set the date. Avoid setting the date between 9 PM and 3 AM, as this may interfere with the automatic date change mechanism.
- Push the crown back into the normal position.

Detailed view of the watch crown and chronograph pushers, essential for time and date adjustments.
Operating the Chronograph
The chronograph function allows you to measure elapsed time with precision.
- Start/Stop: Press the upper pusher (A) to start the chronograph. Press it again to stop.
- Reset: While the chronograph is stopped, press the lower pusher (B) to reset all chronograph hands to their zero positions.
The sub-dials typically measure seconds, minutes, and hours of elapsed time.

This image highlights the watch's multifunction quartz movement and classic leather strap, key features for its operation and comfort.
Maintenance and Care
- Cleaning: Wipe the watch case and strap regularly with a soft, dry cloth. For the leather strap, avoid excessive moisture.
- Water Resistance: This watch has a water resistance rating of 50 meters (5 ATM). It is suitable for short periods of recreational swimming but not for diving or prolonged water immersion. Do not operate the crown or pushers when the watch is wet.
- Temperature: Avoid exposing the watch to extreme temperatures (hot or cold) or sudden temperature changes.
- Chemicals: Keep the watch away from solvents, detergents, perfumes, and other chemicals that may damage the case, strap, or seals.
- Magnetic Fields: Avoid strong magnetic fields, as they can affect the accuracy of the quartz movement.
- Battery Replacement: When the watch stops, it indicates the battery needs replacement. Contact an authorized Titan service center for battery replacement to ensure proper sealing and functionality.

This visual guide highlights key features like the minute ring, date window, and the watch's 50-meter water resistance, crucial for proper care.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch stops or runs intermittently. | Low battery. | Replace battery at an authorized service center. |
| Date does not change at midnight. | Time is set to AM/PM incorrectly. | Advance the time by 12 hours. |
| Chronograph hands do not reset to zero. | Requires calibration. | Consult the full service manual or contact customer support for calibration instructions. |
| Condensation inside the watch. | Exposure to extreme temperature changes or compromised water resistance. | Immediately take the watch to an authorized service center. Do not attempt to dry it yourself. |
Specifications
- Model Number: 90086KL01
- Movement: Quartz
- Case Material: Stainless Steel
- Case Diameter: 46 mm
- Band Material: Leather
- Band Color: Blue
- Water Resistance: 50 Meters (5 ATM)
- Functions: Time (Hour, Minute, Second), Date, Chronograph
- Item Weight: 150 g
- Dimensions (Product): Approximately 15 x 15 x 15 cm (packaging dimensions)
- Country of Origin: India

The watch displayed on a wrist, providing a sense of its size and fit.

The watch resting on a flat surface, showing its profile and strap details.

Rear view of the watch with the leather strap unbuckled, showing the case back and strap construction.

The watch's packaging box, indicating the product's presentation.

An image showcasing the Titan Octane watch and its availability in various color options.
Warranty and Support
Your Titan Octane Chronograph Watch comes with a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions.
For service, repairs, or any inquiries, please contact an authorized Titan service center or visit the official Titan website. Ensure you retain your proof of purchase for warranty claims.
Manufacturer: Titan Co Ltd No
Customer Support Link: Visit the Titan Store on Amazon
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