Introduction
Thank you for choosing the OULM 3364/MM003 Quartz Wristwatch. This manual provides essential instructions for the proper setup, operation, and maintenance of your new timepiece. Please read this manual thoroughly to ensure optimal performance and longevity of your watch.
Safety Information
- Keep the watch away from strong magnetic fields, which can affect the accuracy of the quartz movement.
- Avoid exposing the watch to extreme temperatures (above 60°C / 140°F or below -10°C / 14°F).
- Do not attempt to open the watch case or replace the battery yourself unless you have the proper tools and expertise, as this may void any potential warranty and compromise water resistance.
- While the watch is waterproof, it is not suitable for swimming or showering. Avoid direct contact with water beyond splashes or light rain.
Setup
1. Setting the Time
- Locate the crown on the right side of the watch case.
- Gently pull the crown out to the time-setting position.
- Rotate the crown clockwise or counter-clockwise to adjust the hour and minute hands to the correct time.
- Once the time is set, push the crown back into its original position to start the watch movement.
Figure 1: Front view of the OULM 3364/MM003 Quartz Wristwatch, showing the main dial and crown for time adjustment.
2. Adjusting the Strap
The watch features a leather strap with a pin buckle for adjustment. To adjust the strap:
- Thread the end of the strap through the buckle.
- Insert the pin into the desired hole on the strap to achieve a comfortable fit on your wrist.
- Ensure the strap is securely fastened to prevent the watch from falling off.
Figure 2: Rear view of the OULM 3364/MM003 Wristwatch, illustrating the leather strap and pin buckle mechanism.
Operating the Watch
The OULM 3364/MM003 is a quartz watch designed for accurate timekeeping. Once the time is set, the watch will operate continuously until the battery requires replacement.
Important Note: The smaller dials and decorative buttons on the watch case are aesthetic elements and are not functional chronographs or operational controls. They are for design purposes only.
Maintenance
1. Cleaning
To maintain the appearance of your watch:
- Wipe the watch case and glass with a soft, dry cloth.
- For the leather strap, use a slightly damp cloth to gently clean, then dry thoroughly. Avoid excessive moisture.
- Do not use chemical cleaners or abrasive materials, as these can damage the watch's finish.
2. Water Resistance
This watch is designed to be waterproof for daily use, such as splashes or light rain. However, it is not suitable for swimming, showering, or diving. Exposure to hot water or steam can compromise the watch's seals. Ensure the crown is fully pushed in to maintain water resistance.
3. Battery Replacement
The watch is powered by one LR44 button cell battery (included). The typical battery life is approximately 4-6 months, though this can vary. When the watch stops or the time becomes inaccurate, the battery likely needs replacement. It is recommended to have the battery replaced by a professional watch technician to ensure proper sealing and function.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch stops or runs inaccurately. | Depleted battery. | Replace the LR44 button cell battery. Professional replacement is recommended. |
| Strap pin falls out. | Pin not securely seated or damaged. | Reinsert the pin securely. If damaged, replace the pin or consult a watch repair service. |
| Moisture inside the watch. | Exposure to excessive water or steam; crown not fully pushed in. | Immediately take the watch to a professional for inspection and drying to prevent internal damage. |
Specifications
- Brand: Oulm
- Model Number: MM003 (also referred to as 3364)
- Movement: Japanese Quartz Movement
- Glass: Key Scratch Resistant Mineral Glass
- Case Material: Alloy
- Strap Material: PU Leather
- Dial Size: 55 x 60mm
- Dial Thickness: 14mm
- Band Width: 23-35mm (tapered)
- Band Length: 272mm
- Clasp Type: Tang Buckle
- Battery: 1 x LR44 Button Cell (included)
- Water Resistance: Daily waterproof (not suitable for swimming/showering)
Figure 3: Product details image, outlining key specifications such as movement, glass, and dimensions.
Warranty and Support
For information regarding warranty coverage or technical support, please refer to the documentation provided at the time of purchase or contact your retailer. Keep your proof of purchase for any warranty claims.