Introduction
Welcome to the user manual for your TIMEX Expedition E-Altimeter Watch, Model T49795. This robust timepiece is designed for outdoor enthusiasts, featuring a durable stainless steel case, a comfortable rubber strap, and an advanced E-altimeter function. It combines classic watch features with specialized instruments to assist you in your adventures.
Key features include an E-altimeter with an altitude range of -400 to 25,000 feet, a chronograph, QuickDate display, and the signature Indiglo night light for visibility in low-light conditions. This manual provides detailed instructions for setting up, operating, and maintaining your watch to ensure optimal performance and longevity.

Figure 1 : Devant view of the TIMEX Expedition E-Altimeter Watch T49795. This image displays the watch's black dial, skeletal hands, index hour markers, and the black rubber strap. The watch features a stainless steel case and a unidirectional black ion-plated bezel.
Installation
1. Réglage initial de l'heure
- Pull the crown out to the time-setting position (usually the outermost position).
- Rotate the crown to set the correct time. Ensure you differentiate between AM and PM if your watch has a 24-hour indicator or a date change mechanism.
- Repoussez la couronne pour démarrer la montre.
2. Setting the Date (QuickDate Feature)
Your watch is equipped with a QuickDate feature.
- Pull the crown out to the date-setting position (usually the middle position).
- Tournez la couronne pour régler la date.
- Push the crown back in when the correct date is displayed.
Remarque : Évitez de régler la date entre 9 h et 3 h du matin, car cela pourrait perturber le mécanisme de changement automatique de date.
3. Altimeter Calibration
For accurate altitude readings, the altimeter requires simple calibration. Refer to the specific instructions provided with your watch for detailed steps on how to calibrate the E-altimeter. This typically involves setting a known altitude reference point.
Mode d'emploi
1. Using the E-Altimeter
The E-altimeter measures your current altitude. It has an operational range of -400 to 25,000 feet (-120 to 7,600 meters).
- Activation : Press the designated altimeter button (refer to your watch's specific button layout).
- En lisant: The watch display will show the current altitude.
- Mémoire: The altimeter can recall minimum and maximum altitudes recorded during a session. Consult your watch's specific instructions for accessing these memory functions.
- Précision: For best accuracy, calibrate the altimeter regularly, especially when significant weather changes occur or when moving to a new location with a known altitude.
2. Fonction chronographe
Your watch includes a chronograph (stopwatch) function for measuring elapsed time.
- Démarrer/Arrêter : Appuyez sur le bouton poussoir supérieur pour démarrer et arrêter le chronographe.
- Tour/Temps intermédiaire : If available, press the bottom pusher button to record lap or split times while the chronograph is running.
- Remise à zéro: With the chronograph stopped, press the bottom pusher button to reset it to zero.
3. Indiglo Night Light
The Indiglo night light illuminates the entire watch dial for easy reading in the dark.
- Activation : Press the crown (or a designated Indiglo button) to activate the night light.
- Mode nuit : Some models feature a "Night Mode" where Indiglo remains active for a longer duration with a single press. Refer to your specific model's instructions for activating and deactivating Night Mode.
Entretien
1. Nettoyage de votre montre
Pour préserver l'apparence de votre montre :
- Essuyez le boîtier et le verre avec un chiffon doux et sec.amp tissu.
- Pour le bracelet en caoutchouc, utilisez de l'eau et du savon doux, puis rincez abondamment et séchez.
- Avoid using harsh chemicals or abrasive cleaners, as these can damage the watch's finish.
2. Résistance à l'eau
Your TIMEX Expedition T49795 watch is water-resistant to 100 meters (330 feet). This means it is suitable for showering, swimming, and snorkeling.
- Important: Ne pas actionner la couronne ni les poussoirs lorsque la montre est mouillée ou immergée dans l'eau.
- Assurez-vous que la couronne est complètement enfoncée avant d'exposer la montre à l'eau.
- Water resistance is not a permanent condition and may eventually be compromised by wear and tear or accidental damage. Have your watch's water resistance checked periodically by an authorized service center.
3. Remplacement de la batterie
When the watch battery needs replacement, it is recommended to have it replaced by an authorized TIMEX service center or a qualified watch technician. This ensures proper sealing for water resistance and correct battery type installation.
Dépannage
- Montre non fonctionnelle :
Vérifiez que la couronne est bien enfoncée. Si la montre ne fonctionne toujours pas, il se peut que la pile soit à remplacer.
- Date/heure incorrecte :
Refer to the "Setup" section for instructions on setting the time and date. Ensure the crown is fully pushed in after setting.
- Altimeter Inaccurate:
The altimeter requires regular calibration. Calibrate it at a known altitude. Significant changes in atmospheric pressure (weather) can affect readings, requiring recalibration.
- Indiglo ne fonctionne pas :
Ensure the battery is not depleted. If other functions work but Indiglo does not, there might be an internal issue requiring professional service.
- Montre avec eau à l'intérieur :
If you notice condensation or water inside the watch, immediately take it to an authorized service center. Do not attempt to dry it yourself, as this can cause further damage.
Caractéristiques
| Fonctionnalité | Détail |
|---|---|
| Numéro de modèle | T49795 |
| Marque | TIMEX |
| Type de mouvement | Quartz |
| Type d'affichage | Chronographe |
| Matériau du boîtier | Acier inoxydable |
| Diamètre du boîtier | 50 millimètres |
| Épaisseur du boîtier | 16 millimètres |
| Matériau de la bande | Caoutchouc |
| Largeur de bande | 22 millimètres |
| Couleur de bande | Noir |
| Couleur du cadran | Noir |
| Matériau en cristal | Minéral |
| Profondeur de résistance à l'eau | 100 330 mètres (XNUMX XNUMX pieds) |
| Plage de l'altimètre | -400 to 25,000 feet (-120 to 7,600 meters) |
| Caractéristiques spéciales | Chronograph, Glow In The Dark (Indiglo), Water Resistant, QuickDate, Altimeter |
| Poids de l'article | 454 g |
Garantie et assistance
Your TIMEX Expedition E-Altimeter Watch T49795 is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration of coverage.
For technical support, service, or warranty claims, please contact TIMEX customer service or visit their official website for a list of authorized service centers. Keep your proof of purchase for warranty validation.





