Product Overview
The MIDO Ocean Star 39 is a precision Swiss automatic watch designed for both men and women, featuring a robust 39mm stainless steel case and a striking blue gradient dial. Engineered for reliability and style, this timepiece is suitable for daily wear and aquatic activities.
Key Features:
- Relief dial – evoking the movement of the currents across the sand.
- Swiss Movement: Automatic Mido Caliber with a power reserve of 72 hours.
- Case Type: Durable stainless steel with a secure screw-down crown.
- Dimensions: 39mm case size, 20mm band width, and 10.5mm case thickness.
- Crystal: Sapphire crystal with double-sided anti-reflection treatment for enhanced clarity and scratch resistance.
Setup Guide
Initial Winding and Time Setting:
- Unscrew the Crown: Gently unscrew the crown counter-clockwise until it pops out to position 1.
- Manual Winding: In position 1, turn the crown clockwise approximately 30-40 times to manually wind the mainspring. This provides an initial power reserve.
- Setting the Date (if applicable): Pull the crown out to position 2. Turn the crown clockwise or counter-clockwise to adjust the date. Avoid setting the date between 9 PM and 3 AM, as this can damage the movement.
- Setting the Time: Pull the crown out to position 3. Turn the crown to set the hour and minute hands. To ensure accurate time, set the time past 12 AM to confirm the date changes, then set the correct time.
- Secure the Crown: Once time and date are set, push the crown back into position 0 and screw it down tightly clockwise. This ensures water resistance.
Note: For optimal performance, wear your automatic watch regularly. The natural motion of your wrist will keep the watch wound. If unworn for an extended period, it may stop and require manual winding again.
Operating Instructions
Using the Unidirectional Rotating Bezel:
The Ocean Star 39 features a unidirectional rotating bezel, primarily used for timing dives or other events up to 60 minutes. Its unidirectional design prevents accidental increases in measured time, enhancing safety for divers.
- Aligning the Bezel: Rotate the bezel counter-clockwise until the zero marker (usually a triangle or luminous dot) aligns with the minute hand.
- Timing an Event: As time passes, the minute hand will move past the zero marker on the bezel. The number on the bezel that the minute hand points to indicates the elapsed time in minutes.
Example: If you start a dive at 10:00 AM and align the bezel's zero marker with the minute hand, when the minute hand reaches the '10' mark on the bezel, 10 minutes have elapsed.
Care and Maintenance
Proper care will ensure the longevity and performance of your MIDO Ocean Star 39 watch.
- Cleaning: Regularly clean your watch with a soft, damp cloth. For stainless steel bracelets, a soft brush can be used to remove dirt from between links. Always ensure the crown is screwed down tightly before cleaning with water.
- Water Resistance: The Ocean Star 39 is water-resistant. However, always ensure the crown is fully screwed down before exposing the watch to water. Avoid operating the crown or pushers (if any) while the watch is wet or submerged.
- Temperature Extremes: Avoid exposing your watch to sudden and extreme temperature changes, as this can affect the movement and seals.
- Magnetic Fields: Keep your watch away from strong magnetic fields (e.g., speakers, refrigerators, certain electronic devices) as magnetism can affect the accuracy of the automatic movement.
- Shocks: While robust, avoid severe impacts or shocks to the watch.
- Servicing: It is recommended to have your automatic watch serviced by an authorized MIDO service center every 3-5 years to ensure its continued accuracy and water resistance.
Troubleshooting
If you encounter any issues with your MIDO Ocean Star 39, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch has stopped or is losing time. | Insufficient power reserve (not worn enough or not manually wound). | Manually wind the watch by turning the crown 30-40 times. Wear the watch regularly for at least 8 hours a day. |
| Date changes at noon instead of midnight. | AM/PM setting is incorrect. | Pull the crown to position 3 and advance the time by 12 hours. Reset the correct time. |
| Condensation under the crystal. | Exposure to extreme temperature changes or crown not fully screwed down. | Immediately take the watch to an authorized service center. Do not attempt to dry it yourself. |
| Crown is stiff or difficult to operate. | Dirt accumulation or internal issue. | Clean the crown area. If the issue persists, contact an authorized service center. |
Technical Specifications
| Model Number | M0269071104100 |
| Brand | MIDO |
| Movement | Swiss Automatic Mido Caliber (72-hour power reserve) |
| Case Material | Stainless Steel |
| Case Diameter | 39mm |
| Case Thickness | 10.5mm |
| Band Width | 20mm |
| Crystal | Sapphire with double-sided anti-reflection treatment |
| Water Resistance | 20 bar (200m/660ft) |
| Department | Unisex |
| Item Weight | 5.26 ounces |
Warranty and Support
Your MIDO Ocean Star 39 watch is covered by the manufacturer's warranty, ensuring protection against manufacturing defects. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official MIDO website.
For technical assistance, repairs, or any inquiries regarding your watch, please contact an authorized MIDO service center. Using unauthorized service providers may void your warranty.
You can find more information and locate authorized service centers by visiting the Official MIDO Store on Amazon or the manufacturer's official website.