Introducció
This manual provides essential information for the proper use, care, and maintenance of your Omega Men's Speedmaster Watch, model 321.10.44.50.02.001. Please read these instructions carefully to ensure optimal performance and longevity of your timepiece.

Image: Omega Men's Speedmaster Watch, model 321.10.44.50.02.001, featuring a silver dial and stainless steel bracelet.
Configuració i ús inicial
1. Donar corda al rellotge
Your Omega Speedmaster is equipped with a self-winding automatic chronometer movement. While wearing the watch, the natural motion of your wrist will wind the mainspring. If the watch has stopped or has not been worn for an extended period, it may require manual winding to initiate operation.
- To manually wind, unscrew the crown (if applicable) and turn it clockwise approximately 20-30 times.
- Once wound, the watch should begin to operate.
2. Configuració de l'hora i la data
The crown has multiple positions for setting the time and date. Refer to the specific instructions below:
- Configuració de l'hora: Pull the crown out to the furthest position. Turn the crown to adjust the hour and minute hands. Push the crown back in to its original position to start the watch.
- Configuració de la data: Pull the crown out to the intermediate position. Turn the crown to adjust the date. Avoid setting the date between 9 PM and 3 AM, as this can interfere with the automatic date change mechanism. Push the crown back in to its original position.
Nota: Always ensure the crown is fully pushed in and screwed down (if applicable) to maintain water resistance.
3. Ajustar el braçalet
The stainless steel bracelet is adjustable. For proper fit, it may require professional adjustment by an authorized Omega service center or a qualified jeweler. Incorrect adjustment can damage the bracelet or cause discomfort.

Image: A visual guide illustrating various watch case diameters in millimeters (14-16mm, 22-24mm, 26-28mm, 34-36mm, 44-48mm, 50-54mm) and their approximate equivalents in inches (1 inch, 2 inches). This helps in understanding watch sizing.
Funcionament del rellotge
1. Automatic Movement
Your watch features a self-winding automatic movement. This means it is powered by the motion of your wrist. When fully wound, it has a power reserve that allows it to run for a certain period (typically 40-60 hours) when not worn. If the watch stops, refer to the "Winding the Watch" section under Setup.
2. Chronograph Function
The Speedmaster is a chronograph, meaning it includes a stopwatch function. It typically has two pushers on the side of the case, in addition to the crown.
- Inici: Press the top pusher to start the chronograph.
- Atura: Premeu de nou el polsador superior per aturar el cronògraf.
- Restablir: Press the bottom pusher to reset the chronograph hands to zero. This should only be done when the chronograph is stopped.
Precaució: Do not operate the chronograph pushers underwater, as this can compromise the watch's water resistance.
3. Resistència a l'aigua
This watch is water resistant to 100 meters (330 feet). This rating makes it suitable for swimming and snorkeling. However, it is not designed for scuba diving or high-impact water sports.
- Ensure the crown is always fully pushed in and screwed down before any contact with water.
- Avoid exposing the watch to extreme temperature changes (e.g., hot shower immediately followed by cold water), as this can affect seals.
- After exposure to saltwater, rinse the watch with fresh water and dry it with a soft cloth.
Cura i Manteniment
1. Neteja
Per mantenir l'aspecte del rellotge, netegeu-lo regularment amb un drap suau i sec.amp cloth. For the stainless steel case and bracelet, a mild soap solution can be used, followed by thorough rinsing with fresh water and drying. Avoid using harsh chemicals or abrasive materials.
2. Service Intervals
Like any precision instrument, your Omega watch requires periodic servicing to ensure its accuracy and longevity. It is recommended to have your watch serviced by an authorized Omega service center every 5-7 years. This service typically includes cleaning, lubrication, and replacement of worn components and seals.
3. Emmagatzematge
When not wearing your watch, store it in a cool, dry place, away from direct sunlight and strong magnetic fields. The original watch box provides excellent protection.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El rellotge s'ha aturat o va lent. | Reserva de marxa insuficient. | Manually wind the watch (20-30 turns of the crown). Wear it regularly to keep it wound. |
| Date not changing correctly. | Data establerta durant l'horari restringit (de 21:00 a 3:00). | Adjust the time past 3 AM, then set the date. Ensure the crown is fully engaged. |
| Chronograph hands not resetting to zero. | Chronograph was reset while running, or a mechanical issue. | Ensure chronograph is stopped before resetting. If issue persists, seek professional service. |
| Condensació sota el cristall. | Compromised water resistance or extreme temperature change. | Porteu immediatament el rellotge a un centre de servei autoritzat. No intenteu assecar-lo vosaltres mateixos. |
For issues not listed here or if solutions do not resolve the problem, please contact an authorized Omega service center.
Especificacions
- Nom del model: 321.10.44.50.02.001
- Marca: Omega
- Moviment: Self Winding Automatic Chronometer
- Material de la caixa: Acer inoxidable
- Diàmetre de la caixa: 44.25 mm
- Color de l'esfera: Plata
- Cristall: Scratch Resistant Sapphire Crystal
- Resistència a l'aigua: 100 metres / 330 peus
- Material de la banda: Acer inoxidable
- Tipus de tancament: Tancament plegable amb polsador amb seguretat
- Funcions: Chronograph, Date, Hour, Minute, Second
- Característiques addicionals: Resistent a l'aigua
Informació de la garantia
This Omega watch is covered by a warranty. For specific details regarding the warranty period and coverage, please refer to the documentation provided with your purchase or contact the retailer. The product specifications indicate a "Warranty Type: Amazon.com". Please consult Amazon.com's warranty policies for this product.
It is important to note that unauthorized repairs or modifications may void your warranty.
Atenció al client
For technical assistance, service, or genuine spare parts, please contact an authorized Omega service center. A list of authorized service centers can typically be found on the official Omega website or by contacting Omega customer service directly.
When contacting support, please have your watch model number (321.10.44.50.02.001) and purchase details readily available.
You can also visit the official Omega weblloc per a més informació: www.omegawatches.com





