1. Produktet er slutview
The Casio Edifice EFB-109D Series watch, model EFB-109D-2AVCF, is designed with a classic sporty aesthetic, drawing inspiration from motorsports. It features a round stainless steel case, a mirror-finished bezel, and a blue dial with refined detailing. This timepiece is built for durability and comfort, suitable for both daily wear and more formal occasions.

Figur 1: Forside view of the Casio Edifice EFB-109D-2AVCF watch, showcasing its blue dial and stainless steel construction.
2. Nøglefunktioner
- Classic Sporty Design: Inspired by motorsports with a round stainless steel case, mirror-finished bezel, and a sun-ray blue dial accented with refined detailing for versatile wear.
- Holdbar rustfri stålkonstruktion: Features a solid stainless steel case and band with a one-touch 3-fold clasp, offering a sturdy yet comfortable fit.
- Clear, Easy-to-Read Display: Designed with contrasting hands and markers against a textured dial background, ensuring clear visibility in various lighting conditions.
- 100 meter vandmodstand: Suitable for splashes, rain, and recreational swimming, making it a versatile choice for active lifestyles.
- Functional Everyday Features: Includes three-hand analog timekeeping (hour, minute, seconds), date display, ±20 seconds per month accuracy, and a screw lock back for added durability.
- Safirglas: Equipped with a scratch-resistant sapphire crystal for enhanced durability and clarity.
3. Opsætning
3.1 Indstilling af starttidspunkt og dato
- Træk kronen ud: Gently pull the crown (located on the right side of the watch case) out to the first click for date adjustment, or to the second click for time adjustment.
- Indstil tiden: Rotate the crown to move the hour and minute hands to the desired time. Ensure AM/PM is correctly set if your watch has a 24-hour indicator or if you are setting the date.
- Indstil datoen: If the crown is at the first click, rotate it to adjust the date. Avoid setting the date between 9 PM and 1 AM, as this may interfere with the automatic date change mechanism.
- Tryk kronen ind: Når tid og dato er indstillet, skal du skubbe kronen tilbage til sin normale position for at starte uret.
3.2 Justering af armbåndet
The stainless steel bracelet can be adjusted by adding or removing links to achieve a comfortable fit. It is recommended to have this procedure performed by a qualified jeweler or watch technician to prevent damage to the bracelet or watch.
4. Betjening af uret
4.1 Tidtagning
The watch operates with a precise quartz movement, providing accurate three-hand analog timekeeping (hour, minute, and seconds). The seconds hand moves in one-second intervals.
4.2 Datovisning
The date is displayed in a window on the dial. The date automatically advances once every 24 hours. If the date needs manual adjustment (e.g., after a month with fewer than 31 days), refer to the "Initial Time and Date Setting" section.
4.3 Vandtæthed
This watch is water resistant to 100 meters (10 BAR). This rating means it is suitable for everyday use and can withstand splashes, rain, and recreational swimming. It is not intended for scuba diving or prolonged submersion at significant depths. Ensure the crown is fully pushed in before any contact with water.
5. Vedligeholdelse
5.1 Generel pleje
- Rensning: Wipe the watch case and bracelet periodically with a soft, dry cloth to remove dirt and moisture. For stainless steel, a slightly damp klud kan bruges, efterfulgt af tørring.
- Undgå kemikalier: Do not expose the watch to gasoline, cleaning solvents, aerosol sprays, adhesives, paints, or other chemicals. These can cause discoloration, deterioration, or damage to the resin case, band, or other parts.
- Ekstreme temperaturer: Avoid exposing the watch to very high or very low temperatures for extended periods, as this can affect accuracy and battery life.
- Magnetiske felter: Keep the watch away from strong magnetic fields, as they can interfere with the quartz movement's accuracy.
5.2 Udskiftning af batteri
When the watch stops or the seconds hand begins to move in two-second intervals, it indicates that the battery is low and needs to be replaced. Battery replacement should be performed by a qualified watch technician to ensure proper sealing and water resistance. The watch uses a Maxell SR920SW battery.
6. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Uret går ikke. | Lavt batteri. | Udskift batteriet (se afsnit 5.2). |
| Tidspunktet er forkert. | Crown is pulled out; time needs adjustment. | Push the crown back in. If still incorrect, adjust the time (refer to Section 3.1). |
| Datoen er forkert. | Date needs manual adjustment for short months. | Adjust the date manually (refer to Section 3.1). |
| Kondens inde i uret. | Sudden temperature change or compromised water resistance. | Avoid extreme temperature changes. If condensation persists, have the watch inspected by a service center. |
7. Specifikationer
- Mærke: Casio
- Modelserie: Edifice EFB-109D Series
- Specific Model: EFB-109D-2AVCF
- Varemodelnummer: 00622047
- Etui materiale: Rustfrit stål
- Båndmateriale: Rustfrit stål
- Skivefarve: Blå
- Krystal: Safir
- Vandtæthed: 100 meter (10 bar)
- Bevægelse: Quartz (Epson VX42E)
- Nøjagtighed: ±20 sekunder om måneden
- Funktioner: Hour, Minute, Second, Date Display
- Bagside af sagen: Skruelås tilbage
- Omtrentlige pakkemål: 4.1 x 3.2 x 2.9 tommer
- Omtrentlig varevægt: 8.01 ounce
8. Garanti og support
8.1 Garantioplysninger
This Casio watch is covered by a manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region. Please refer to the warranty card included with your purchase or visit the official Casio webwebsted for detaljerede oplysninger.
8.2 Kundesupport
For technical assistance, service, or inquiries regarding your Casio Edifice watch, please contact Casio customer support through their official website or the contact information provided in your warranty documentation. When contacting support, please have your model number (EFB-109D-2AVCF) and serial number (if applicable) ready.





