Ọrọ Iṣaaju
This manual provides comprehensive instructions for the proper use and maintenance of your Casio EFB-730D Series Men's Chronograph Watch. Please read this manual carefully to ensure optimal performance and longevity of your timepiece. Keep this manual for future reference.

Aworan: Iwaju view of the Casio EFB-730D Series Chronograph Watch, showcasing its black dial, silver sub-dials, and stainless steel construction.
Awọn ẹya ara ẹrọ
- Edifice Motorsports Chronograph: Inspired by classic sportscars, offering precise time measurement.
- Omi Resistance: 100 meters (10 ATM) rating, suitable for swimming and snorkeling.
- Ikole ti o tọ: Features a sapphire crystal for scratch resistance, and a robust stainless steel case and band.
- Iṣẹ Chronograph: 1-second stopwatch with a measuring capacity of 59 minutes, 59 seconds.
- Date Indicator: Convenient date display located at the 4.5 o'clock position.
Ṣeto
1. Eto Aago Ibẹrẹ
- Pull the crown out to the second click position. The second hand will move to the 12 o'clock position.
- Rotate the crown to set the hour and minute hands. Ensure the AM/PM setting is correct if your watch has a 24-hour indicator.
- Titari ade naa pada si ipo deede. Ọwọ keji yoo tun bẹrẹ gbigbe.
2. Eto Ọjọ
- Fa ade jade si ipo titẹ akọkọ.
- Rotate the crown to set the date. Do not set the date between 9:00 PM and 1:00 AM, as this may interfere with the date change mechanism.
- Titari ade pada si ipo deede.
3. Ṣíṣe àtúnṣe ẹ̀gbà ọwọ́
The stainless steel bracelet can be adjusted to fit your wrist. This typically involves removing or adding links. It is recommended to have this procedure performed by a qualified jeweler or watch technician to prevent damage to the bracelet or watch.
Awọn ilana Iṣiṣẹ
1. Ipo akoko
In normal timekeeping mode, the watch displays the current hour, minute, second, and date. The main hands indicate the current time, while the date window shows the day of the month.
2. Iṣẹ Chronograph
The chronograph measures elapsed time with 1-second accuracy, up to 59 minutes and 59 seconds.
- Bibẹrẹ Iwọn Iwọn: Press the upper button (A) to start the chronograph.
- Stopping a Measurement: Press the upper button (A) again to stop the chronograph.
- Ṣíṣe àtúnṣe Chronograph: While the chronograph is stopped, press the lower button (B) to reset the chronograph hands to the 12 o'clock position.
3. Water Resistance (100M / 10 ATM)
Your watch is designed to withstand water pressure up to 100 meters. This means it is suitable for everyday use, showering, swimming, and snorkeling. Do not operate the crown or buttons while the watch is wet or submerged in water. Yẹra fún fífi aago náà sí omi gbígbóná tàbí èéfín, nítorí èyí lè ba àwọn èdìdì ìdènà omi jẹ́.
Itoju
- Ninu: Wipe the watch case and band periodically with a soft, dry cloth to remove dirt and moisture. For stainless steel bands, a mild soap solution and a soft brush can be used, followed by thorough rinsing and drying.
- Ifihan iwọn otutu: Yago fun ṣiṣafihan aago si awọn iwọn otutu to gaju (gbona tabi otutu) tabi awọn iyipada iwọn otutu lojiji.
- Awọn kemikali: Jeki iṣọ kuro lọdọ awọn ohun mimu, awọn ohun elo iwẹ, awọn turari, ati awọn ohun ikunra, nitori iwọnyi le ba ọran, ẹgbẹ, tabi edidi jẹ.
- Ipa: Dáàbò bo aago naa kuro ninu awọn ipa tabi awọn ipaya to lagbara.
- Orisun Agbara: While not explicitly stated as solar, some Casio Edifice models are solar-powered. If your model is solar, ensure it receives regular exposure to light to maintain its charge. If it is battery-powered, replace the battery promptly when it runs low to prevent leakage.
Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Watch stops or hands move erratically. | Low battery (if applicable) or internal malfunction. | If battery-powered, replace the battery. If solar, expose to light. If problem persists, consult a service center. |
| Ọjọ ko yipada ni ọganjọ alẹ. | AM/PM setting incorrect or date set during restricted hours. | Adjust the time to ensure correct AM/PM. Reset the date outside of 9 PM - 1 AM. |
| Omi inu aago. | Crown or buttons operated underwater, or seals compromised. | Immediately take the watch to a qualified service center for inspection and repair to prevent further damage. |
Awọn pato
- Nọmba awoṣe: EFB-730D-1AV
- Ohun elo ọran: Irin ti ko njepata
- Ohun elo Ẹgbẹ: Irin ti ko njepata
- Crystal: oniyebiye
- Omi Resistance: 100 mita (10 ATM)
- Chronograph: 1-second, measuring capacity 59'59
- Ifihan Ọjọ: Bẹẹni
- Isunmọ Mefa: 4.17 x 3.15 x 2.91 inches (Awọn iwọn idii)
- Iwuwo Isunmọ: 8.36 iwon
Atilẹyin ọja ati Support
Your Casio EFB-730D Series watch is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions, including warranty period and coverage details. For technical support, service, or inquiries regarding your watch, please contact Casio customer service or visit the official Casio website for authorized service centers.
For more information, you may visit the official Casio itaja lori Amazon.