1. Introducció
This instruction manual provides essential information for the proper use and care of your Timex Men's Expedition North Sierra 41mm Watch (Model: TW2W21900JR). Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.

Imatge 1.1: Frontal view of the Timex Expedition North Sierra 41mm Watch, featuring a black dial, luminous hands and markers, and a black strap.
2. Configuració inicial
2.1 Configuració de l'hora i la data
- Traieu la corona: Localitza la corona al costat dret de la caixa del rellotge. Estira-la suaument fins al segon clic.
- Estableix l'hora: Rotate the crown clockwise or counter-clockwise to move the hour and minute hands to the desired time. Ensure the AM/PM is correctly set if your watch has a date function that changes at midnight.
- Estableix la data: If your watch has a date display, push the crown in one click (to the first click position). Rotate the crown to adjust the date. Avoid setting the date between 9 PM and 3 AM, as this can damage the movement.
- Empenyeu la corona: Once the time and date are set, push the crown back into its original position against the watch case. This will start the watch movement.

Imatge 2.1: Lateral view del rellotge, destacant la corona que s'utilitza per ajustar l'hora i la data.
2.2 Càrrega solar
This watch features a solar-powered movement. For initial charge or if the watch has stopped, expose the dial to a strong light source (natural sunlight is ideal) for several hours. Avoid extreme heat. Regular exposure to light will maintain the charge.
3. Instruccions de funcionament
3.1 Cronometratge
Your Timex Expedition North Sierra watch is designed for accurate timekeeping. The hour, minute, and second hands continuously display the current time. The date window, if present, updates once every 24 hours.
3.2 Resistència a l'aigua
This watch is water resistant up to 200 meters (660 feet). This rating makes it suitable for swimming, showering, and recreational diving.Important: Do not operate the crown or pushers while the watch is wet or submerged, as this can compromise the water resistance. Ensure the crown is fully pushed in before exposing the watch to water.

Image 3.1: Detail of the watch case back, indicating "WR 200M" for water resistance.
3.3 Rotating Bezel
The watch features a unidirectional rotating bezel. This bezel can be used to measure elapsed time, typically for diving or other timed activities.
- To measure elapsed time: Rotate the bezel so that the zero marker aligns with the minute hand. As time passes, the minute hand will point to the elapsed time on the bezel.
4. Cura i Manteniment
4.1 Neteja del rellotge
- Caixa i vidre: Netegeu la caixa i el vidre del rellotge amb un drap suau iamp drap. Per a la brutícia persistent, es pot utilitzar una solució de sabó suau, després d'esbandir amb aigua neta i assecar-la bé.
- Corretja: For leather straps, avoid prolonged exposure to water and direct sunlight. Clean with a dry, soft cloth. For synthetic or metal straps, a mild soap solution and soft brush can be used, followed by rinsing and drying.
4.2 Atenció general
- Avoid exposing your watch to extreme temperatures, strong magnetic fields, or harsh chemicals.
- Ensure it receives adequate light exposure to maintain its solar charge. Store it in a well-lit area when not in use.
- Have your watch serviced by an authorized Timex service center if you notice any issues or for routine maintenance.

Imatge 4.1: posterior view of the watch, showing the black leather strap and stainless steel case back.
5. Solució De Problemes
- El rellotge no funciona:
- Assegureu-vos que la corona estigui completament empesa cap a dins.
- Expose the watch to strong light for several hours to charge its solar movement.
- El temps és inexacte:
- Reinicieu el temps tal com es descriu a la secció 2.1.
- Avoid strong magnetic fields which can affect accuracy.
- Si el problema persisteix, pot ser que calgui un servei professional.
- Data sense canvis:
- Ensure the time is set correctly for AM/PM. The date changes around midnight.
- Manually advance the date using the crown (Section 2.1).
6. Especificacions del producte
| Característica | Detall |
|---|---|
| Número de model | TW2W21900JR |
| Diàmetre de la caixa | 41 mm |
| Material de la corretja | Pell (Negre) |
| Longitud de la corretja | 8 polzades |
| Color del dial | Negre |
| Material de la lent | Vidre mineral |
| Resistència a l'aigua | 200 metres (660 peus) |
| Tipus de moviment | Quartz (Solar-powered) |
| Material de la caixa | Acer inoxidable |
7. Garantia i Suport
Your Timex watch is covered by a limited warranty against manufacturing defects. For detailed warranty information, including terms, conditions, and duration, please refer to the warranty card included with your purchase or visit the official Timex weblloc.
For customer support, service, or to locate an authorized service center, please visit the Timex official weblloc web o contacteu directament amb el seu departament d'atenció al client.