1. Introduzione
This manual provides detailed instructions for the proper setup, operation, and maintenance of your Oris Aquis Automatic Blue Dial Men's Watch, Model 01 733 7730 4135-07 8 24 05PEB. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.

Figura 1.1: Fronte view of the Oris Aquis Automatic Blue Dial Men's Watch.
2. Componenti e caratteristiche
The Oris Aquis Automatic Blue Dial Men's Watch is a robust diver's watch featuring a high-quality Swiss automatic movement and durable construction. Key components and features include:
- Caso: Cassa in acciaio inossidabile da 43.5 mm.
- Comporre: Blue sunray dial with silver-tone and luminescent indices.
- Mani: Obelisk-style hands with luminescent material.
- Finestra della data: Situato nella posizione ore 6.
- Lunetta: Uni-directional rotating bezel with a black ceramic top ring and minute markings.
- Corona: Corona a vite per una maggiore resistenza all'acqua.
- Braccialetto: Stainless steel bracelet with a folding clasp, extension, and push-button release.
- Movimento: Calibre 733 Swiss automatic movement with a 38-hour power reserve.
- Resistenza all'acqua: Fino a 300 metri (1000 piedi).

Figura 2.1: Angolato view of the watch, highlighting the crown and uni-directional bezel.
3. Impostazione
3.1 Caricare l'orologio
Before setting the time, ensure the watch has sufficient power reserve. If the watch has stopped, gently wind the crown clockwise approximately 20-30 times in position 1 (fully pushed in and screwed down) to initiate movement. The automatic movement will then continue to wind with wrist motion during wear.
3.2 Impostazione dell'ora
- Svitare la corona ruotandola in senso antiorario finché non scatta in posizione 1.
- Pull the crown out to position 3. This will stop the second hand.
- Rotate the crown to set the hour and minute hands. Ensure the date changes at midnight, not noon, by advancing the hands past 12 o'clock to determine AM/PM.
- Once the time is set, push the crown back to position 1 and screw it down clockwise firmly against the case to ensure water resistance.
3.3 Impostazione della data
- Svitare la corona ruotandola in senso antiorario finché non scatta in posizione 1.
- Estrarre la corona in posizione 2.
- Rotate the crown clockwise or counter-clockwise to adjust the date. Avoid setting the date between 9 PM and 3 AM, as this can interfere with the date change mechanism.
- Once the date is set, push the crown back to position 1 and screw it down clockwise firmly against the case to ensure water resistance.

Figura 3.1: lato view of the watch, showing the screw-down crown.
4. Funzionamento dell'orologio
4.1 Using the Uni-directional Rotating Bezel
The watch features a uni-directional rotating bezel, designed for timing events, particularly dive times. To use:
- Rotate the bezel counter-clockwise to align the zero marker (triangle) with the minute hand at the start of the event you wish to time.
- The elapsed time can then be read against the bezel markings as the minute hand progresses.
- The uni-directional design ensures that if the bezel is accidentally moved, it will only indicate a longer elapsed time, preventing a false reading for critical timing.
4.2 Resistenza all'acqua
Your Oris Aquis watch is water-resistant up to 300 meters (1000 feet). This makes it suitable for professional marine activity and serious surface water sports, but not for saturation diving. To maintain water resistance:
- Prima di esporre l'orologio all'acqua, assicurarsi sempre che la corona sia completamente avvitata.
- Non azionare la corona o i pulsanti mentre l'orologio è bagnato o immerso.
- Avoid exposing the watch to extreme temperature changes, which can affect the seals.
5. Manutenzione
5.1 Pulizia
Pulisci regolarmente l'orologio con un panno morbido eamp cloth. For the stainless steel bracelet and case, a mild soap solution can be used, followed by rinsing with fresh water and thorough drying. Ensure the crown is screwed down before cleaning with water. Avoid harsh chemicals, solvents, or abrasive materials.
5.2 Conservazione
When not wearing your watch, store it in a cool, dry place, away from direct sunlight and strong magnetic fields. If storing for an extended period, consider a watch winder to keep the automatic movement running and lubricated.
5.3 Manutenzione
For optimal performance and longevity, it is recommended to have your Oris watch serviced by an authorized service center every 3-5 years. This includes checking the movement, seals, and water resistance to ensure continued reliability.

Figure 5.1: Case back view, showing the automatic movement.
6. Risoluzione Dei Problemi
- L'orologio smette di funzionare: If the watch stops, it may need manual winding. Wind the crown approximately 20-30 times in position 1. If the issue persists after regular wear, the watch may require servicing.
- Data non cambia: Ensure the time is set correctly for AM/PM. If the date still does not change or changes at noon, re-adjust the time and date. If the issue persists, avoid manually forcing it and consult an authorized service center.
- Condensa sotto il cristallo: If condensation appears under the crystal, it indicates a potential breach in water resistance. Immediately take the watch to an authorized service center to prevent further damage to the movement.
7. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Marca | Orso |
| Numero di modello | 01 733 7730 4135-07 8 24 05PEB |
| Movimento | Swiss Automatic (Calibre 733) |
| Materiale della cassa | Acciaio inossidabile |
| Diametro della cassa | 43.5 millimetri |
| Colore del quadrante | Blu |
| Lunetta | Uni-directional, Black Ceramic Top Ring |
| Resistenza all'acqua | 300 metri (1000 piedi) |
| Riserva di carica | 38 ore |
| Materiale del braccialetto | Acciaio inossidabile |
| Tipo di chiusura | Folding clasp with extension and push-button release |
| Data prima disponibilità | 28 agosto 2017 |
8. Garanzia e supporto
Your Oris Aquis watch is covered by a manufacturer's warranty against defects in materials and workmanship. For specific warranty terms, please refer to the warranty card included with your purchase or visit the official Oris website. For service or support, please contact an authorized Oris dealer or service center.

Figure 8.1: Oris Aquis watch packaging, typically containing warranty information.