Casio MWA-300H-1AV
Casio MWA-300H Series MWA300H-1AV Watch User Manual
Model: MWA-300H-1AV
Pambuka
This manual provides detailed instructions for the proper use and maintenance of your Casio MWA-300H Series MWA300H-1AV watch. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.
The Casio MWA-300H-1AV is a durable analog watch featuring a chronograph, 100-meter water resistance, and a clear, easy-to-read display with luminous hands.
Setup
Setelan Wektu Awal
- Cabut makutha: Gently pull the crown (the knob on the side of the watch) out to the first click position.
- Setel wektu: 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 date changes at midnight.
- Pencet ing makutha: Sawise wektune wis ditemtokake, pencet makutha bali menyang posisi normal. Jarum detik bakal wiwit obah.
Setelan Tanggal
The watch features a date window at the 3 o'clock position.
- Cabut makutha: Alon-alon narik makutha metu menyang posisi klik pisanan.
- Atur tanggal: Rotate the crown in the opposite direction from time setting to change the date. Avoid setting the date between 9:00 PM and 1:00 AM, as this may interfere with the automatic date change mechanism.
- Pencet ing makutha: Dorong makutha bali menyang posisi normal.

Image: The Casio MWA-300H-1AV watch face, highlighting the crown on the right side for time and date adjustments.
Ngoperasikake Watch
Timekeeping
The watch displays hours, minutes, and seconds using analog hands. The quartz movement ensures accurate timekeeping with a precision of approximately ±20 seconds per month.
Fungsi Stopwatch
The Casio MWA-300H-1AV includes a 1/10-second stopwatch for precise timing. This function is controlled by the two push-buttons located on either side of the crown.
- Starting the Stopwatch: Press the upper right button to start timing.
- Stopping the Stopwatch: Press the upper right button again to stop timing.
- Resetting the Stopwatch: While the stopwatch is stopped, press the lower right button to reset it to zero.
- Wektu Pamisahan: Press the lower right button while the stopwatch is running to record a split time. Press it again to return to the current elapsed time.
The three sub-dials on the watch face indicate stopwatch minutes, seconds, and 1/10 seconds.
Tahan banyu (100M)
This watch is rated for 100-meter (330 feet) water resistance. This means it is suitable for swimming, showering, and recreational water activities. It is not suitable for scuba diving or high-impact water sports.
- Priksa manawa makutha wis didorong kanthi lengkap sadurunge kena banyu.
- Aja ngoperasikake makutha utawa tombol pencet nalika jam tangan teles utawa kecemplung ing banyu.
- Sawise kena banyu asin, bilas jam tangan nganggo banyu seger lan usap nganti garing.
Layar sing Cahya
The hour and minute hands, along with certain markers, are treated with a luminous material that absorbs light and glows in the dark, providing readability in low-light conditions.
Pangopènan
Reresik
- Wipe the watch case and band with a soft, dry cloth regularly to remove dirt and moisture.
- For resin bands, a mild soap solution and a soft brush can be used, followed by thorough rinsing and drying.
- Aja nggunakake pembersih kimia, pelarut, utawa bahan abrasif, amarga iki bisa ngrusak lapisan jam tangan.
Panggantos baterei
The watch is powered by one SR920SW battery, which has an approximate lifespan of 3 years. When the watch stops or the second hand moves erratically, it indicates a low battery. Battery replacement should be performed by a qualified watch technician to ensure proper sealing and water resistance.
Pancegahan Water Resistance
- Have the water resistance gaskets checked and replaced every 2-3 years, especially if the watch is frequently exposed to water.
- Avoid exposing the watch to extreme temperature changes, which can affect the water resistance seals.
Ngatasi masalah
- Jam tangan ora mlaku: Priksa manawa makutha wis mlebu kanthi lengkap. Yen ya, baterei bisa uga kudu diganti.
- Wektu ora akurat: Ensure the crown is fully pushed in. If the time continues to be inaccurate, the watch may require servicing.
- Date does not change: Manually advance the date to ensure it is not stuck. If the issue persists, consult a service center.
- Fogging inside the crystal: This may indicate a loss of water resistance. Avoid further water exposure and have the watch inspected by a technician immediately.
Spesifikasi
| Jeneng Model | MWA-300H |
| Nomer Model | MWA-300H-1AVCF |
| Tipe Tampilan | Analog |
| Gerakan | Kuarsa |
| Tahan banyu | 100 Meter (330 Kaki) |
| Bahan Kasus | resin |
| Bahan pita | resin |
| Bahan Kristal | resin |
| Diameter kasus | 50.9 millimeter |
| Ketebalan Case | 14.3 millimeter |
| Band Jembar | 22 millimeter |
| Jinis baterei | SR920SW (1 included) |
| Urip baterei | Kurang luwih 3 taun |
| Fitur Tambahan | Kronograf, Tampilan Tanggal, Tangan sing Cahya |
Informasi Garansi
This Casio watch comes with a limited manufacturer's warranty. The warranty covers defects in materials and workmanship under normal use. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
The warranty typically does not cover damage resulting from improper handling, accidents, unauthorized repairs, or normal wear and tear of the case, band, or crystal.
Dhukungan Pelanggan
For further assistance, technical support, or service inquiries, please contact Casio customer service or visit the official Casio websitus.
Sampeyan uga bisa nemokake informasi luwih lengkap lan sumber daya dhukungan kanthi ngunjungi Toko Casio ing Amazon.
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