Introduction
Thank you for choosing the Maserati R8821108039 Mechanical Self-Winding Watch. This timepiece features a sophisticated automatic movement that harnesses the motion of your wrist to power itself, eliminating the need for a battery. This manual provides essential information for the proper setup, operation, maintenance, and care of your watch to ensure its longevity and accurate performance.

Image: The Maserati R8821108039 watch, showcasing its black steel case and intricate dial.
Installation
1. Déballage
Carefully remove your watch from its packaging. Inspect the watch for any visible damage. The watch is typically presented in a protective box.

Image: The Maserati watch box, designed to protect and present your timepiece.
2. Enroulement initial
As a mechanical self-winding watch, it may not be running when first unboxed. To initiate the movement, manually wind the watch by rotating the crown clockwise approximately 20-30 times while it is in its normal, pushed-in position. This provides an initial power reserve.
3. Réglage de l'heure
- Gently pull the crown out to its outermost position.
- Tournez la couronne dans le sens horaire ou antihoraire pour régler l'heure et les aiguilles des minutes.
- Once the time is set, push the crown back into its normal, pushed-in position to engage the movement and start the watch.
Utiliser votre montre
1. Self-Winding Mechanism
Your Maserati R8821108039 watch is equipped with an automatic mechanical movement. This means that the natural motion of your wrist while wearing the watch will continuously wind the mainspring, providing power to the movement. For optimal performance, wear the watch regularly. If the watch is not worn for an extended period (typically 36-40 hours), it may stop and require manual winding to restart.
2. Résistance à l'eau
This watch has a water resistance rating of 100 meters (10 ATM). This makes it suitable for swimming, showering, and snorkeling. However, it is not recommended for diving. Always ensure the crown is fully pushed in before any contact with water. Do not operate the crown while the watch is wet or submerged.
3. Wearing and Adjusting the Strap
The watch features a leather strap with a tang buckle closure. Adjust the strap to a comfortable fit on your wrist. It should be snug enough to prevent excessive movement but not so tight as to restrict circulation. The strap length is 120 + 80 mm, suitable for a 6-7 inch wrist circumference.

Image: Illustration of the watch on a wrist, indicating a suitable wrist circumference of 6-7 inches.
Entretien
1. Nettoyage
To clean your watch, wipe the case and crystal with a soft, dry, lint-free cloth. For the leather strap, avoid excessive moisture and harsh chemicals. If the strap becomes wet, allow it to air dry naturally, away from direct heat or sunlight.
2. Stockage
When not wearing your watch, store it in its original box or a watch winder to maintain its power reserve. Keep it away from extreme temperatures, strong magnetic fields, and direct sunlight, which can affect the movement and materials.
3. Water Exposure Precautions
While water resistant, prolonged exposure to hot water (e.g., hot tubs, saunas) or chemical substances (e.g., detergents, perfumes) can compromise the watch's seals and materials. Always rinse the watch with fresh water after exposure to salt water and dry it thoroughly.
4. Service professionnel
Mechanical watches benefit from periodic professional servicing, typically every 3-5 years. This includes cleaning, lubrication, and adjustment of the movement, as well as checking and replacing seals to maintain water resistance.
Dépannage
- Montre non fonctionnelle : If the watch has stopped, it likely needs to be wound. Manually wind the watch by rotating the crown clockwise 20-30 times. If it still does not start, ensure the crown is fully pushed in.
- Imprécision de l'heure : Mechanical watches are not as precise as quartz watches. A deviation of +/- 10-30 seconds per day is generally considered acceptable. If the watch is consistently losing or gaining significant time, it may require professional adjustment or servicing.
- Condensation sous cristal : If you notice condensation under the crystal, this indicates a breach in the watch's water resistance. Immediately take the watch to a qualified watchmaker for inspection and repair to prevent further damage to the movement.
Caractéristiques
Detailed technical specifications for the Maserati R8821108039 watch:

Image: Diagram illustrating the 42mm dial diameter of the watch.
| Fonctionnalité | Détail |
|---|---|
| Nom du modèle | R8821108039 |
| Marque | Maserati |
| Type de mouvement | Mechanical Self-Winding (Automatic) |
| Type d'affichage | Analogique |
| Matériau du boîtier | Acier inoxydable |
| Diamètre du boîtier | 42 mm |
| Épaisseur du boîtier | 13.3 mm |
| Matériau de la bande | Cuir |
| Couleur de la bande | Noir |
| Largeur de bande | 2.4 centimètres |
| Longueur de la sangle | 120 + 80 mm |
| Type de fermoir | Boucle à ardillon |
| Matériau en cristal | Minéral |
| Couleur du cadran | Noir |
| Profondeur de résistance à l'eau | 100 mètres (10 ATM) |
| Poids de l'article | 100 gramme |
| Dimensions du produit | 7.87 x 5.91 x 1.97 pouces |
Informations sur la garantie
This Maserati R8821108039 watch is covered by a manufacturer's warranty. The specific terms and duration of the warranty are typically provided on a warranty card included with your purchase. Please refer to this document for detailed information regarding coverage, exclusions, and how to make a warranty claim. Retain your proof of purchase for warranty validation.
Soutien
For further assistance, technical support, or inquiries regarding your Maserati R8821108039 watch, please contact the authorized Maserati watch dealer or the official Maserati customer service channels. Contact information can usually be found on the manufacturer's websur le site ou dans la documentation fournie avec votre montre.