**Product Name:** Citizen AW1816-89E Marine Diver Men's Metal Watch
**Brand Introduction**
Citizen is a watch brand founded in 1918 in Japan, famous for its innovative technology and sophisticated design worldwide. Its products featuring Eco-Drive technology are particularly well-loved as they charge through sunlight without the need for battery replacements, making them eco-friendly. Citizen watches are known for their quality and durability, catering to various lifestyles with their versatile designs.
**Product Model and Features**
Model Name: AW1816-89E, this watch belongs to the Marine Diver line and combines a sporty yet luxurious aesthetic.
**Ingredients (Materials)**
- **Case:** Stainless Steel
- **Bracelet (Watch Band):** Stainless Steel
- **Glass:** Crystal Glass
- **Movement:** Quartz (J810 Caliber)
- **Power Source:** Solar Eco-Drive Ring Solar
**Usage Instructions**
- Wear it on your wrist for daily use, suitable for water activities and diving.
- It charges automatically through various light sources and allows you to check time, minutes, seconds, date, and battery status.
- Adjustments can be made using the detailed instructions provided in the package.
**Precautions**
- Although it is rated for 10-bar water resistance, be cautious in high-temperature and humid environments.
- Avoid exposure to high-pressure washers or extended high-temperature storage.
- Handle with care to prevent impacts; some environments may require professional servicing.
**Additional Notes**
- Thanks to the Eco-Drive system, regular battery replacements are not necessary.
- If there are issues with the watch’s appearance or functionality, it is advisable to consult a professional service center for inspection.
To request a return or exchange, please note that it is mandatory to provide a video of the unpacking of the package.
