Introduzione
This manual provides detailed instructions for the Naviforce NF9050 Analog-Digital Silver Dial Men's Watch. Please read carefully to understand its features, setup, operation, and maintenance to ensure proper use and longevity of your timepiece.
Caratteristiche del prodotto
- Movimento: Japanese quartz movement with both analog and digital displays for precise and accurate timekeeping.
- Display: Features day, date, and time display.
- Multifunzionalità: Includes alarm, stopwatch (1/100 chronograph), snooze, hourly carillon e data automatica.
- Illuminazione: Stable LED display with EL backlight and luminous hands/hour markers for visibility in low light conditions.
- Doppio orario: Capability to display two different time zones simultaneously.
- Durata: Equipped with a plating wear-resistant stainless steel case and high transparent mineral glass for scratch resistance.
- Banda: Flexible stainless steel watch band with a secure push-button clasp closure.
- Resistenza all'acqua: Water resistant to 3 ATM (30 meters), suitable for daily use such as hand washing, rain, or splashes. Not recommended for swimming, diving, or showering.
Componenti dell'orologio
Familiarize yourself with the main components of your Naviforce NF9050 watch:

Immagine 1: Davanti view of the Naviforce NF9050 watch, showing the silver dial, analog hands, digital display, and control buttons on the side.
- Corona (A): Utilizzato per impostare l'ora analogica.
- Pulsante B (in alto a sinistra): Typically used for mode selection or backlight.
- Pulsante C (in basso a sinistra): Often used for adjusting settings or changing display.
- Pulsante D (in alto a destra): Commonly used for starting/stopping functions (e.g., stopwatch) or confirming settings.
- Pulsante E (in basso a destra): Often used for resetting functions or advancing settings.
- Display digitale: Shows digital time, date, and other functions.
- Lancette analogiche: Hour, minute, and second hands for analog time display.

Immagine 2: Indietro view of the Naviforce NF9050 watch, displaying the stainless steel caseback with brand engravings and model information.
Impostare
1. Impostazione dell'ora analogica
- Pull out the crown (A) to the first click position.
- Ruotare la corona per regolare le lancette delle ore e dei minuti sull'ora desiderata.
- Push the crown back into its normal position to start the analog time.
2. Impostazione dell'ora e della data digitali
- Press Button B repeatedly to cycle through modes until the digital time display starts flashing (usually the seconds).
- Press Button C to select the item you wish to adjust (seconds, hour, minute, month, date, day).
- Press Button D to increase the selected value. Hold Button D for faster adjustment.
- Once all settings are correct, press Button B to exit the setting mode.
3. Attivazione della batteria
Your watch comes with two Lithium Ion batteries pre-installed. If the watch is not running, ensure any plastic battery stopper (if present) has been removed. If the watch still does not function, the battery may need replacement.
Istruzioni per l'uso
1. Selezione della modalità
Press Button B to cycle through the different digital modes: Time Display, Alarm, Stopwatch, and Dual Time.
2. Retroilluminazione EL
In any mode, press Button B (or a dedicated backlight button if present, typically top-left) to illuminate the digital display for a few seconds.
3. Funzione di allarme
- Navigate to the Alarm mode by pressing Button B.
- Press Button C to select the hour or minute to set.
- Press Button D to adjust the selected value.
- Press Button B to confirm and exit.
- To activate/deactivate the alarm, press Button D while in Alarm mode. An alarm icon will appear/disappear.
4. Cronometro (Cronografo)
- Navigate to the Stopwatch mode by pressing Button B.
- Premere il pulsante D per avviare il cronometro.
- Premere nuovamente il pulsante D per fermare il cronometro.
- Press Button E to reset the stopwatch to zero.
- For split time, press Button E while the stopwatch is running to display the split time. Press Button E again to return to running time.
5. Visualizzazione del doppio fuso orario
- Navigate to the Dual Time mode by pressing Button B.
- Press Button C to select the hour or minute to set for the second time zone.
- Press Button D to adjust the selected value.
- Press Button B to confirm and exit.
Manutenzione
- Pulizia: Pulire regolarmente la cassa e il cinturino dell'orologio con un panno morbido e asciutto. Per lo sporco ostinato, utilizzare un panno leggermenteamp è possibile utilizzare un panno e procedere all'asciugatura.
- Resistenza all'acqua: While the watch is water resistant to 3 ATM, avoid exposing it to hot water, steam, or direct high-pressure water jets. Do not operate buttons underwater. Ensure the crown is fully pushed in at all times.
- Sostituzione della batteria: When the digital display dims or the watch stops, the battery may need replacement. It is recommended to have the battery replaced by a qualified watch technician to ensure proper sealing and water resistance.
- Magazzinaggio: Conserva l'orologio in un luogo fresco e asciutto, lontano dalla luce solare diretta, da temperature estreme e da forti campi magnetici.
- Prodotti chimici: Avoid contact with solvents, detergents, perfumes, and cosmetics, as these can damage the watch case, band, or seals.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Analog hands do not move or are incorrect. | Crown is pulled out; battery low; mechanical issue. | Push crown in fully. If still not working, replace battery or seek professional repair. |
| Il display digitale è vuoto o poco luminoso. | Batteria scarica o esaurita. | Sostituire la batteria. |
| L'ora digitale è errata. | Incorrectly set. | Refer to "Setting Digital Time and Date" section to reset. |
| Acqua all'interno dell'orologio. | Crown not fully pushed in; seals compromised; exceeding water resistance limits. | Portare immediatamente l'orologio da un professionista per farlo ispezionare e riparare, per evitare ulteriori danni. |
Specifiche
| Marca | Naviforce |
| Numero di modello | NF9050 |
| Tipo di movimento | Quarzo |
| Tipo di visualizzazione | Analogico-Digitale |
| Materiale della cassa | Metallo |
| Diametro della cassa | 45 millimetri |
| Materiale della fascia | Metallo |
| Colore della fascia | Nero |
| Colore del quadrante | Argento |
| Materiale del vetro del quadrante | Vetro minerale |
| Profondità di resistenza all'acqua | 30 metri (3 ATM) |
| Tipo di chiusura | Chiusura di distribuzione con pulsante |
| Peso dell'articolo | 160 grammi |
| Batterie | 2 batterie agli ioni di litio (incluse) |
| Caratteristiche speciali | Alarm, Chronograph, Dual Time, Glow In The Dark, Water Resistant, Waterproof |
Informazioni sulla garanzia
The Naviforce NF9050 watch comes with a Garanzia del produttore di 1 anni from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage resulting from improper handling, accidents, unauthorized repairs, or normal wear and tear of the case, glass, or band. Please retain your proof of purchase for warranty claims.
Supporto
For further assistance, technical support, or warranty claims, please contact Naviforce customer service through their official website or the retailer where the watch was purchased. Provide your model number (NF9050) and proof of purchase for efficient service.
You can visit the official Naviforce store for more information: Naviforce Store