1. Introduction
Thank you for choosing the Marea B36181/2 Men's Watch. This timepiece combines precision Japanese movement with a robust and elegant design, suitable for various occasions and daily wear. This manual provides essential information to help you understand, set up, operate, and maintain your watch for optimal performance and longevity.

Image: The Marea B36181/2 men's watch, showcasing its dark blue dial, luminous hands, dark blue bezel, and polished steel bracelet. The watch features a date window at the 3 o'clock position and a crown on the right side of the case.
2. Key Features
- High-Precision Japanese Movement: Equipped with a reliable 3-hand Japanese movement and a calendar function for accurate timekeeping.
- Durable Construction: Features a 44mm steel case with a dark blue bezel, ensuring both elegance and resilience.
- Comfortable Steel Bracelet: The steel bracelet provides a secure and comfortable fit for extended wear.
- Luminous Dark Blue Dial: The captivating dark blue dial with luminous hands enhances readability in various lighting conditions.
- 10 ATM Water Resistance: Suitable for water activities such as swimming and bathing. Note: Not recommended for prolonged submersion or diving.
3. Setup
3.1 Setting the Time and Date
- Pull out the crown: Gently pull the crown (located on the right side of the watch case) to position 2 (first click) to set the date, or position 3 (second click) to set the time.
- Set the Date (Position 2): Rotate the crown clockwise or counter-clockwise to adjust the date. Set the date to the previous day.
- Set the Time (Position 3): Rotate the crown to move the hour and minute hands. Continue rotating until the date changes to the current day, then set the time to the correct hour, ensuring AM/PM is correctly set (e.g., if it's 2 PM, rotate past 12 PM once).
- Push in the crown: Once the time and date are set, push the crown back into position 1 (normal position) to start the watch and ensure water resistance.
3.2 Bracelet Adjustment
The steel bracelet can be adjusted by removing or adding links. It is highly recommended to have this procedure performed by a qualified watchmaker or jeweler to avoid damaging the bracelet or watch.
4. Operating Guidelines
4.1 Daily Use
Your Marea watch is designed for daily wear. Avoid exposing it to extreme temperatures, strong magnetic fields, or sudden impacts, which can affect its accuracy and functionality.
4.2 Water Resistance (10 ATM)
This watch is water resistant up to 10 ATM (100 meters / 330 feet). This rating means it is suitable for:
- Everyday use and accidental splashes.
- Showering and bathing.
- Swimming in shallow water.
Important Precautions:
- Do NOT operate the crown or pushers while the watch is wet or submerged.
- Avoid exposing the watch to hot water, steam, or sudden temperature changes (e.g., sauna, hot tub), as this can compromise the seals.
- While suitable for swimming, prolonged submersion or high-impact water sports (like diving or jet skiing) are not recommended.
- After exposure to saltwater, rinse the watch with fresh water and dry it thoroughly with a soft cloth.
5. Maintenance
5.1 Cleaning
To maintain the appearance of your watch, wipe the case and bracelet regularly with a soft, dry cloth. For more thorough cleaning, a slightly damp cloth can be used, followed by immediate drying. Avoid using chemical cleaners or abrasive materials.
5.2 Storage
When not wearing your watch, store it in a cool, dry place, away from direct sunlight, extreme temperatures, and strong magnetic fields (e.g., speakers, refrigerators, mobile phones), which can affect the movement's accuracy.
5.3 Battery Replacement
The watch is powered by a quartz battery. When the watch stops or the second hand begins to skip (indicating a low battery), it is time for a battery replacement. We recommend having the battery replaced by a professional watchmaker to ensure proper sealing and maintain water resistance.
6. Troubleshooting
- Watch Not Running: Ensure the crown is fully pushed in (position 1). If it still doesn't run, the battery may need replacement.
- Date Not Changing Correctly: Check if the time is set correctly, especially the AM/PM cycle. The date typically changes around midnight.
- Condensation Inside the Crystal: If you notice moisture or condensation under the watch crystal, this indicates a breach in the water resistance. Immediately take the watch to a professional watchmaker for inspection and repair to prevent further damage to the movement.
- Inaccurate Timekeeping: If the watch is consistently fast or slow, it may require adjustment or service. Avoid exposing it to strong magnetic fields.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | B36181/2 |
| Movement | Japanese 3-hand with calendar |
| Case Diameter | 44 mm |
| Case Material | Steel with dark blue bezel |
| Bracelet Material | Steel |
| Dial Color | Dark blue with luminous hands |
| Water Resistance | 10 ATM (100 meters / 330 feet) |
| Department | Men |
| Manufacturer | Marea |
| Spare Parts Availability | Information unavailable |
8. Warranty and Support
Your Marea B36181/2 watch is covered by the manufacturer's standard warranty, which typically covers defects in materials and workmanship under normal use. Please refer to the warranty card or documentation included with your purchase for specific terms, conditions, and duration.
For service, repairs, or any inquiries not covered in this manual, please contact the authorized Marea service center or your point of purchase. Always ensure that any repairs or battery replacements are performed by qualified professionals to maintain the integrity and water resistance of your watch.