OCEANUS Casio OCW-T2600 Series Radio Solar Wristwatch User Manual

Introduction

This manual provides essential instructions for the proper setup, operation, and maintenance of your OCEANUS Casio OCW-T2600 Series Radio Solar Wristwatch. This timepiece combines advanced technology with elegant design, featuring radio-controlled timekeeping, solar power, and durable titanium construction with sapphire glass.

Setup

1. Initial Charging

Upon receiving your watch, it may not be sufficiently charged to operate immediately. Place the watch in direct sunlight for at least 2 hours to ensure it receives an adequate initial charge. The watch is solar-powered and requires light exposure to maintain its charge.

2. Time Synchronization (Radio Control)

Your OCW-T2600 Series watch is equipped with Multi-band 6 radio wave reception, allowing it to automatically synchronize with atomic time signals. This ensures accurate timekeeping. For optimal reception, place the watch near a window or in an open area, especially during nighttime hours when signals are typically stronger. Refer to the detailed Casio module manual for specific instructions on manual signal reception if needed.

3. Band Resizing

The titanium bracelet can be adjusted for a comfortable fit. If resizing is necessary, it is recommended to have this procedure performed by a qualified jeweler or watch technician. If performing yourself, be aware that the link bars contain small C-clips. Ensure these C-clips are properly reinstalled when adjusting the bracelet to prevent the pins from slipping out and the bracelet from separating.

The watch features a Slide Adjust mechanism with a one-push three-fold clasp, allowing for approximately 5mm of fine adjustment in 3 stages without the need for tools. This can be used for minor adjustments to fit.

Image: Close-up of the watch face, highlighting the detailed dial and sub-dials.

Operating

1. Basic Timekeeping

The watch displays time in analog format. Once synchronized, the main hands will show the current local time.

2. Dual Dial World Time

The OCW-T2600 features a Dual Dial World Time function, allowing simultaneous display of two different city times. The hour and 12 o'clock indicators work together to show both your home time and a selected world time. A dual coil motor ensures high-speed time correction when switching or adjusting time zones.

3. Solar Power Functionality

The watch is powered by a solar cell that converts light into electrical energy. Regular exposure to light is crucial for maintaining the watch's power reserve. Avoid prolonged storage in dark places to prevent the battery from depleting.

4. Water Resistance

This watch is water-resistant up to 100 meters (10 ATM). It is suitable for everyday use, showering, swimming, and snorkeling. However, it is not recommended for scuba diving or high-impact water sports. Do not operate buttons or the crown while the watch is wet or submerged.

Image: The watch worn on a wrist, showcasing its design and fit.

Image: A different perspective of the watch on a wrist, emphasizing the titanium construction.

Maintenance

1. Cleaning

Wipe the watch case and band regularly with a soft, dry cloth to remove dirt and moisture. For stubborn grime, a slightly damp cloth can be used, followed by immediate drying. Avoid using chemical cleaners or abrasive materials.

2. Charging

Ensure the watch receives sufficient light exposure daily to maintain its solar charge. If the watch is stored in darkness for extended periods, its power reserve will deplete, potentially causing functions to stop or become inaccurate. The watch features a power saving function that activates in darkness to conserve energy.

3. General Care

• Avoid exposing the watch to extreme temperatures or sudden temperature changes.
• Protect the watch from strong impacts or vibrations.
• The watch features a Sapphire Glass with a double anti-reflective coating on both inner and outer surfaces for high transparency and scratch resistance. While highly durable, avoid direct contact with sharp objects to prevent damage.
• The case and band are made of pure titanium with a special titanium carbide treatment for enhanced surface hardness and wear resistance.

Image: The watch displayed on a reflective surface, highlighting its elegant finish.

Image: The watch on a wooden surface, providing a clear view of its profile and band.

Troubleshooting

1. Watch Not Running or Functions Not Working

If the watch stops or its functions are erratic, it is likely due to insufficient charge. Place the watch in direct sunlight for several hours to fully recharge it. Ensure the watch is not covered and receives adequate light.

2. Time Not Synchronizing

If the time does not synchronize automatically, check the following:

• Ensure the watch is in an area with good radio signal reception (e.g., near a window, away from electronic interference).
• Verify that the home city setting on your watch is correct for your region.
• Perform a manual signal reception. Refer to the specific module manual for your watch for detailed instructions on initiating manual reception.

If issues persist after attempting these steps, contact customer support.

Specifications

Warranty Information

Your OCEANUS Casio OCW-T2600 Series watch comes with a Limited Warranty. The terms and duration of the warranty may vary by region and retailer. Please retain your proof of purchase and refer to the warranty card included with your watch for specific details regarding coverage, duration, and how to make a claim. For any warranty-related inquiries, it is recommended to contact the authorized retailer from whom you purchased the watch or the official Casio service center in your region.

Support

For further assistance, detailed operational guides, or service requests, please refer to the official Casio website or contact their customer support. You may also reach out to the retailer where you purchased your watch for local support options.