1. Sarrera
This manual provides essential instructions for the proper use, setup, and maintenance of your Luminox Navy Seal 44mm Military Dive Watch, model XS.3590.NSF.Set. Designed for durability and precision, this Swiss-made timepiece features a date function, chronograph, and 200-meter water resistance, making it suitable for various demanding environments.

Irudia: Aurrealdea view of the Luminox Navy Seal watch with beige strap.
2. Konfigurazioa eta hasierako erabilera
Before using your watch, ensure the crown is fully pushed in to maintain water resistance. The watch is equipped with a standard crown and two pushers for chronograph functions.
2.1 Ordua ezartzea
- Deskonektatu koroa: Gently unscrew the crown (position 0) counter-clockwise until it springs out to position 1.
- Tira 2. posiziora: Tira koroa 2. posiziora. Bigarren eskua geldituko da.
- Ezarri ordua: Turn the crown clockwise or counter-clockwise to set the desired time. Ensure the AM/PM is correctly set if the watch has a 24-hour indicator or date changes at midnight.
- Push and Screw In: Push the crown back to position 0 and screw it in tightly to ensure water resistance.
2.2 Data ezartzea
- Deskonektatu koroa: Gently unscrew the crown (position 0) counter-clockwise until it springs out to position 1.
- Tira 1. posiziora: Koroa atera 1 posiziora.
- Ezarri data: Turn the crown counter-clockwise to adjust the date. Do not set the date between 9 PM and 3 AM, as this can damage the movement. If the date needs to be set during this period, first set the time outside this range, adjust the date, then reset the time.
- Push and Screw In: Push the crown back to position 0 and screw it in tightly to ensure water resistance.

Irudia: Albokoa view illustrating the crown and chronograph pushers.
3. Erlojuaren funtzionamendua
3.1 Kronografo funtzioa
Your Luminox watch is equipped with a chronograph (stopwatch) function.
- Hasi/Gelditu: Press the upper pusher to start the chronograph. Press it again to stop.
- Berrezarri: With the chronograph stopped, press the lower pusher to reset all chronograph hands to zero.
3.2 Urarekiko erresistentzia
This watch has a water resistance rating of 200 meters (20 ATM / 20 bar). This makes it suitable for snorkeling, swimming, and device-free freediving at shallow depths. Always ensure the crown is fully screwed in before exposing the watch to water. Do not operate the crown or pushers while the watch is submerged or wet.
3.3 Luminox Light Technology (LLT)
Luminox watches feature a self-powered illumination system that provides constant glow for up to 25 years, regardless of external light conditions. This ensures optimal visibility in low-light or dark environments.

Image: The watch dial displaying its self-powered illumination in darkness.
4. Mantentzea
Proper maintenance ensures the longevity and performance of your Luminox watch.
4.1 Garbiketa
Garbitu erlojua aldizka zapi leun eta lehor batekinamp cloth. For dive watches, rinse with fresh water after exposure to saltwater and dry thoroughly. Avoid using harsh chemicals or abrasive materials.
4.2 Bateria ordezkatzea
The watch uses one LR44 battery. When the battery needs replacement, it is recommended to have it done by an authorized Luminox service center or a qualified watchmaker. This ensures proper sealing and maintains water resistance.
4.3 Uhalaren zaintza
The watch comes with a durable rubber strap. Keep it clean and avoid prolonged exposure to direct sunlight or extreme temperatures to prevent material degradation. An additional NATO strap and a strap changing tool are included for versatility.

Image: The Luminox watch shown with an included strap changing tool and an alternative green NATO strap.
5. Arazoak
- Ikusi korrika ez egitea: Egiaztatu koroa guztiz sartuta dagoen. Erlojuak oraindik ez badu funtzionatzen, baliteke bateria aldatu behar izatea.
- Data aldatzen ez dena: Ensure the time is set correctly, especially the AM/PM cycle. Avoid setting the date between 9 PM and 3 AM.
- Kristalaren azpian kondentsazioa: This may indicate a loss of water resistance. Contact an authorized service center immediately.
6. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Modelo zenbakia | XS.3590.NSF.SET |
| Kasuaren Diametroa | 45 mm |
| Kasuen lodiera | 15 mm |
| Kasu Materiala | Plastikoa |
| Kristalezko materiala | Beira minerala |
| Uhalaren materiala | Kautxua |
| Uraren Erresistentzia | 200 meters (20 ATM / 20 bar) |
| Mugimendua | Kuartzoa |
| Bateria mota | 1 LR44 bateria |
| Argiztapena | Luminox Light Technology (LLT) |
7. Bermea eta Laguntza
Your Luminox watch is covered by a manufacturer's warranty against defects in materials and workmanship. For specific warranty terms, service, or support, please refer to the warranty card included with your purchase or visit the official Luminox website. It is recommended to contact an authorized service center for any repairs or battery replacements to ensure the integrity of your watch.





