1. Introducció
Congratulations on your purchase of the OLEVS 6691 Automatic Mechanical Watch. This timepiece combines classic business style with multi-functional features, including a flywheel lunar display, date, and 24-hour subdial. Designed for precision and durability, this manual will guide you through its operation and care.
2. Components del rellotge
Familiarize yourself with the key components of your OLEVS 6691 watch:

Figura 1: lateral view of the OLEVS 6691 watch with adjustment points labeled.
- Monthly Adjustment Button: Used to adjust the month.
- Date Adjustment Button: Used to adjust the date.
- Concealed Knob: Located on the left side, used for year adjustment.
- Corona: Used for winding and setting the time.
- 24-hour moon phase subdial: Displays the time in a 24-hour format and indicates day/night.
- Date subdial: Mostra la data actual.
- Year/month window: Displays the current year and month.
- Skeletonized Flywheel: Visible mechanical movement on the dial.
3. Configuració i ajust
3.1 Enrotllament inicial
As an automatic mechanical watch, it is powered by the movement of your wrist. If the watch has stopped or you haven't worn it for a while, manually wind it by rotating the crown clockwise approximately 30-40 times until you feel resistance. This provides an initial power reserve.
3.2 Configuració de l'hora
- Pull the crown out to its outermost position.
- Rotate the crown to move the hands clockwise or counter-clockwise until the correct time is displayed.
- Push the crown back in to its original position to start the watch.
3.3 Setting the Date and Month
Refer to Figure 1 for button locations.
- Ajust de data: Use the 'Date Adjustment Button' (typically a small recessed button on the side) to advance the date. Press it repeatedly until the correct date is shown on the date subdial.
- Month Adjustment: Use the 'Monthly Adjustment Button' to advance the month. Press it repeatedly until the correct month is shown in the year/month window.
3.4 Setting the Year
Refer to Figure 1 for button locations.
- Ajust anual: Use the 'Concealed Knob' on the left side of the watch. You may need a small tool (like a toothpick or pen tip) to press this recessed button. Press it repeatedly until the correct year is displayed in the year/month window.
3.5 Adjusting the 24-hour Moon Phase Subdial
This subdial typically synchronizes with the main time setting. Ensure the main time is set correctly, and the 24-hour indicator will reflect the day/night cycle accordingly.
4. Funcionament i característiques
4.1 Moviment automàtic
The OLEVS 6691 features an original automatic self-wind movement. This means the watch is powered by the natural motion of your arm. When worn regularly (approximately 8-10 hours a day), it will maintain its power reserve. If not worn, it may stop after its power reserve is depleted (up to 45 hours).

Figura 2: View of the original automatic movement through the transparent case back.
4.2 Multi-functional Dial
The watch dial includes several useful functions:
- 24-hour Moon Phase Subdial: Provides a visual representation of the 24-hour cycle and moon phase.
- Subesfera de data: Clearly displays the current day of the month.
- Year/Month Window: Keeps track of the current year and month.
4.3 Luminous Effect
The hands and hour markers feature a high-definition luminescent coating, allowing for easy time reading in low-light conditions after exposure to light.

Figure 3: Luminous effect of the watch dial in darkness.
5. Manteniment
5.1 Resistència a l'aigua
Your OLEVS 6691 watch is 30m (3ATM) water-resistant. This means it is suitable for daily use, such as splashes, rain, or brief immersion in water. However, it is NOT suitable for swimming, diving, or showering with warm/hot water. Exposure to warm or hot water can compromise the seals and damage the movement.

Figura 4: El rellotge demostra la seva resistència a l'aigua.
5.2 Cura dels cristalls
The watch features a high hardness coated mirror, which is wear-resistant and not easy to scratch, providing clear vision and strong light transmission. To maintain its clarity, wipe it gently with a soft, lint-free cloth.

Figure 5: High hardness coated mirror for durability.
5.3 Neteja
Regularly clean the watch case and bracelet with a soft, damp tela. Eviteu utilitzar productes químics o materials abrasius que puguin danyar l'acabat.
5.4 Emmagatzematge
When not wearing the watch, store it in a cool, dry place, away from direct sunlight and strong magnetic fields, which can affect the mechanical movement's accuracy.
6. Solució De Problemes
If you encounter any issues with your watch, consider the following:
- El rellotge no funciona: Ensure the watch is sufficiently wound. If it's an automatic watch, wear it for several hours or manually wind it.
- Time/Date not changing: Check if the crown is fully pushed in after setting. Ensure you are using the correct buttons for date, month, and year adjustments.
- Cronometratge incorrecte: Mechanical watches can be affected by temperature changes, shocks, and magnetic fields. If accuracy issues persist, consult a professional watch repair service.
- Condensació sota el cristall: This indicates a breach in the water resistance. Avoid further water exposure and seek professional service immediately.
7. Especificacions
Detailed specifications for the OLEVS 6691 watch:

Figure 6: Product parameters for the OLEVS 6691 watch.
| Característica | Especificació |
|---|---|
| Model de marca | OLEVS/6691 |
| Tipus d'element | rellotges de polsera mecànics |
| Moviment | Automatic Self-Wind (Fully automatic movement) |
| Origen del moviment | CN (Origen) |
| Material de la caixa | Acer inoxidable |
| Forma de caixa | Ronda |
| Diàmetre de la caixa | Approximately 41.5 mm (40 to 44 mm) |
| Gruix de la caixa | Aproximadament 13 mm |
| Tipus de material de la finestra de marcatge | Coated Glass (High hardness coated mirror) |
| Tipus de visualització | numeral romà |
| Tipus de material de la banda | Stainless steel (Steel bracelet) |
| Amplada de banda | Approximately 20 mm (20 to 24 mm) |
| Longitud de banda | Uns 20 cm |
| Tipus de tancament | Push Button Hidden Clasp |
| Profunditat de resistència a l'aigua | 3Bar (30m waterproof) |
| Pes del rellotge | Aproximadament 138 g |
| Característiques | Shock Resistant, Complete Calendar, Moon Phase, Multiple Time Zone |
| Material de caixes i estoigs | Paper |
| Estil | Negocis |
8. Consells d'usuari
- Desgast habitual: For optimal performance, wear your automatic watch daily. If you alternate watches, consider a watch winder to keep it running and accurate.
- Eviteu condicions extremes: Protect your watch from extreme temperatures, strong magnetic fields, and severe impacts.
- Ajustos suaus: Always make adjustments to the time, date, and other functions gently. Avoid forcing the crown or buttons.
- Exposició a l'aigua: While water-resistant, it's best to remove your watch before showering, swimming, or engaging in water sports to prolong its life.
9. Garantia i Suport
For any questions, service, or warranty claims, please contact the seller or authorized service center. Keep your purchase records for reference.
10. Vídeo del producte
Watch a demonstration of the OLEVS 6691 watch's features, including its fashion style, high-quality movement, water resistance, and exquisite workmanship.





