Introducció
This manual provides detailed instructions for the proper use, care, and maintenance of your Citizen Women's Eco-Drive Dress Classic Watch, Model EW1670-59D. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.

Figura 1: Frontal view of the Citizen Women's Eco-Drive Dress Classic Watch EW1670-59D.
Eco-Drive Technology
Your Citizen Eco-Drive watch is powered by light, eliminating the need for battery replacement. It converts any light source (natural or artificial) into electrical energy, which is stored in a rechargeable power cell. This ensures continuous operation and contributes to environmental sustainability.
Video 1: Explanation of Citizen Eco-Drive Technology.
Configuració
Càrrega inicial
Before initial use, or if the watch has stopped, expose the watch dial to a bright light source for several hours to ensure it is fully charged. The watch will begin operating once sufficient charge is accumulated.
Configuració de l'hora i la data
- Estireu la corona fins a la segona posició de clic. La maneta dels segons s'aturarà.
- Rotate the crown to set the hour and minute hands. Ensure the AM/PM is correctly set by observing the date change around midnight.
- Empenyeu la corona cap enrere fins a la primera posició de clic.
- Rotate the crown to set the date.
- Push the crown back to the normal position against the watch case to start the watch.

Figura 2: lateral view of the watch, highlighting the crown for adjustments.
Ajust de la polsera
The stainless steel bracelet can be adjusted by adding or removing links. This procedure typically requires specialized tools and should be performed by a qualified jeweler or watch technician to prevent damage.
Funcionament del rellotge
Cronometratge
Once set, your Eco-Drive watch will maintain accurate time as long as it receives sufficient light exposure to keep the power cell charged. The watch features three hands (hour, minute, second) for precise time display.
Funció de data
The date display automatically advances once every 24 hours. For months with fewer than 31 days, the date will need to be manually adjusted at the beginning of the following month by pulling the crown to the first click and rotating it to the correct date.
Resistència a l'aigua
This watch is water resistant up to 100 meters (WR 100). This means it is suitable for swimming, showering, and snorkeling. It is not recommended for scuba diving or high-impact water sports.
Vídeo 2: Acabatview of the Citizen Women's Eco-Drive Watch with Date, Model EW1670-59D.
Manteniment
Directrius de càrrega
- To maintain optimal charge, expose your watch to light regularly.
- Avoid prolonged storage in dark places, as this can deplete the power cell and cause the watch to stop.
- For a full charge from a completely stopped state, expose the watch to direct sunlight for approximately 11 hours or to a fluorescent lamp (30W, 20cm distance) for about 50 hours.
Neteja
Wipe the watch case and bracelet with a soft, dry cloth. For water-resistant models, a slightly damp es pot fer servir un drap i assecar-lo. Eviteu utilitzar productes químics agressius o materials abrasius.
Emmagatzematge
When not wearing the watch, store it in a location where it can receive some light to maintain its charge. Avoid extreme temperatures and strong magnetic fields.
Resolució de problemes
| Problema | Solució |
|---|---|
| El rellotge s'ha aturat o va lent. | The watch may not have sufficient charge. Expose the watch dial to a bright light source for several hours to recharge the power cell. |
| Date does not change correctly. | Ensure the time is set correctly, including AM/PM. Manually adjust the date at the end of months with fewer than 31 days. |
| Condensation appears inside the watch. | This may indicate a loss of water resistance. Contact Citizen customer service or an authorized service center for inspection. |
Especificacions
- Número de model: EW1670-59D
- Moviment: Eco-Drive (Solar Powered Quartz)
- Material de la caixa: Acer inoxidable
- Material de la polsera: Acer inoxidable
- Cristall: cristall mineral
- Marca: Mother-of-Pearl with Luminous Hands and Markers
- Funcions: 3-Hand Analog, Date Display
- Resistència a l'aigua: 100 metres (330 peus)
- Dimensions del producte: 5.12 x 5.12 x 5.12 polzades
- Pes: 9.44 unces
Garantia i Suport
Your Citizen Eco-Drive Dress Classic Watch EW1670-59D comes with a Garantia limitada de 5 anys. This warranty covers manufacturing defects under normal use. For detailed warranty information, service requests, or to locate an authorized service center, please refer to the official Citizen website or the warranty document included with your purchase.
For further assistance, please visit the official Citizen support page or contact their customer service.





