Invoering
Thank you for choosing the CHENXI CX-907 Chronograph Watch. This timepiece combines classic design with modern functionality, featuring a precise quartz movement, chronograph capabilities, and a date display. To ensure optimal performance and longevity, please read this manual carefully before using your watch.
Horlogecomponenten
Familiarize yourself with the main components of your CHENXI CX-907 watch:
- Kroon: Wordt gebruikt voor het instellen van tijd en datum.
- Duwers (A & B): Used to operate the chronograph function.
- Uur-, minuut- en secondewijzers: For displaying the current time.
- Subwijzerplaten van de chronograaf: Meet de verstreken tijd.
- Datumvenster: Geeft de huidige datum weer.
- Lichtgevende markeringen: Provide visibility in low light conditions.

Afbeelding: Voorzijde view of the CHENXI CX-907 watch, showing the main dial, sub-dials, hands, and crown.
Instellen
1. De tijd instellen
- Trek de kroon naar buiten tot positie 2 (de buitenste positie).
- Rotate the crown to move the hour and minute hands until the desired time is set. Ensure AM/PM is correctly observed if setting the date.
- Duw de kroon terug naar positie 0 (normale positie) om het horloge te starten.
2. De datum instellen
- Trek de kroon naar stand 1 (de eerste klik).
- Draai de kroon met de klok mee of tegen de klok in (afhankelijk van het uurwerk) om de juiste datum in te stellen.
- Zodra de datum is ingesteld, duwt u de kroon terug naar positie 0.
- Note: Avoid setting the date between 9 PM and 3 AM, as this can interfere with the automatic date change mechanism. If the date needs adjustment during this period, first set the time outside this range, adjust the date, then reset the time.
3. De armband aanpassen
The watch features a 316 solid steel strap with a butterfly double snap buckle. For proper fit, links may need to be added or removed by a qualified watch technician.

Image: Close-up of the watch's butterfly double snap buckle and solid steel strap.
De chronograaf bedienen
Met de chronograaffunctie kunt u de verstreken tijd onafhankelijk van de hoofdtijdweergave meten.
- Begin: Press pusher A (top pusher) to start the chronograph. The chronograph second hand and sub-dials will begin to move.
- Stop: Press pusher A again to stop the chronograph. The elapsed time will be displayed on the sub-dials.
- Reset: After stopping the chronograph, press pusher B (bottom pusher) to reset all chronograph hands to their zero positions.
- Tussentijd (gesplitste tijd): Some chronographs allow for split time measurement. If your model supports this, press pusher B during measurement to temporarily stop the display while the timing continues internally. Press B again to catch up. Consult a watch specialist if unsure.
Onderhoud
1. Waterbestendigheid (30M)
Your CHENXI CX-907 watch is water-resistant to 30 meters (3 ATM). This rating means it is suitable for daily use and can withstand splashes or brief immersion in water. It is not suitable for swimming, showering, diving, or any activities involving prolonged water exposure or high-pressure water. Always ensure the crown is fully pushed in to maintain water resistance.
2. Schoonmaken
Wipe the watch case and bracelet regularly with a soft, dry cloth to remove dust and dirt. For stubborn grime, a slightly damp Gebruik eventueel een doek, gevolgd door onmiddellijk drogen. Vermijd het gebruik van chemische reinigingsmiddelen of schurende materialen.
3. Batterij vervangen
The watch is powered by a quartz movement (PE90). When the battery runs low, the watch may stop or the second hand may jump in irregular intervals. Battery replacement should be performed by a qualified watch technician to ensure proper sealing and maintain water resistance.

Afbeelding: Achterkant view of the CHENXI CX-907 watch, displaying the stainless steel back with brand and water resistance details.
Probleemoplossing
- Horloge loopt niet:
Check if the crown is fully pushed in. If it is, the battery may need replacement. Consult a watch technician.
- Onjuiste tijd/datum:
Refer to the "Setting the Time" and "Setting the Date" sections. Ensure the crown is fully pushed in after adjustment.
- Chronograafwijzers resetten niet naar nul:
This may indicate a need for calibration or service. Avoid forcing the pushers. A watch technician can usually recalibrate the chronograph hands.
- Condensation Inside the Crystal:
This indicates a loss of water resistance. Avoid further contact with water and seek immediate professional service to prevent damage to the movement.
Specificaties
| Merk | CHENXI (QTMIAO) |
| Modelnummer | CX-907 |
| Bewegingstype | Quartz (PE90) |
| Weergavetype | Analog (Multi-needle) |
| Waterbestendigheid | 30 Meters (3 ATM) - Daily life waterproof |
| Kastdiameter | 43mm |
| Kastdikte | 10.5mm |
| Materiaal van de behuizing | Legering |
| Spiegelmateriaal | Mineral Reinforced Glass |
| Bandmateriaal | 316 Solid Steel |
| Bandlengte | 190mm |
| Bandbreedte | 22mm |
| Sluitingstype | Butterfly Double Snap Buckle |
| Functies | Luminous, Chronograph, Calendar |
| Productgewicht | 200 gram |
Garantie en ondersteuning
This product comes with a shop guarantee. For any issues, repairs, or further assistance, please contact the retailer or authorized service center where you purchased the watch. Always retain your proof of purchase for warranty claims.
For general inquiries or technical support, refer to the contact information provided by your seller.