pengenalan
This manual provides essential instructions for the proper use, care, and maintenance of your Citizen Promaster Sea Dive Automatic Watch, model NY0129-58L. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece.

Rajah 1: Depan view of the Citizen Promaster Sea Dive Automatic Watch.
Persediaan
1. Penggulungan Awal
Your Citizen Promaster Sea Dive Automatic Watch is powered by an automatic mechanical movement, which means it winds itself through the motion of your wrist. If the watch has stopped or is running low on power, it can be manually wound.
- To manually wind, unscrew the crown (located at the 3 o'clock position) counter-clockwise until it springs out.
- Turn the crown clockwise approximately 40 times. This will provide sufficient power to start the watch.
- Once started, normal daily wear will keep the watch wound. The power reserve is approximately 40 hours.
2. Menetapkan Masa dan Tarikh
- Buka skru mahkota seperti yang diterangkan di atas.
- Tarik mahkota keluar ke kedudukan klik pertama to set the day and date. Turn the crown to adjust. Avoid setting the date between 9 PM and 3 AM, as this can damage the movement.
- Tarik mahkota keluar ke kedudukan klik kedua to set the time. Turn the crown to move the hands. The second hand will stop (hacking feature) allowing for precise time setting.
- Once the time and date are set, push the crown back in and screw it down clockwise firmly against the case to ensure water resistance.

Rajah 2: Sisi view illustrating the screw-down crown mechanism.
3. Adjusting the Unidirectional Bezel
The watch features a unidirectional rotating bezel, designed for dive timing. It rotates only counter-clockwise to prevent accidental extension of dive time.
- Rotate the bezel counter-clockwise to align the triangle marker with the minute hand at the start of your dive.
- Jarum minit kemudiannya akan menunjukkan masa berlalu pada bezel.
4. Pelarasan Gelang
The stainless steel bracelet uses a pin and collar system for adjustment. This requires specialized tools and careful handling to avoid losing the tiny collars. It is recommended to have a professional watch repairer or jeweler adjust the bracelet for proper fit.
Mengendalikan Jam Tangan Anda
Your Promaster Sea Dive watch is built for reliability and functionality, especially in aquatic environments.
- Pergerakan Automatik: The watch is powered by the natural motion of your arm. Consistent wear ensures it remains wound.
- Paparan Bercahaya: The hands and markers are treated with luminous material for enhanced visibility in low-light conditions, crucial for diving.
- Tahan Air: This watch is ISO compliant and water resistant up to 200 meters (660 feet), suitable for professional marine activity and serious surface water sports, but not high-impact water sports. Always ensure the crown is fully screwed down before exposing the watch to water.
- Paparan Hari/Tarikh: The watch displays both the day of the week and the date at the 3 o'clock position.

Figure 3: Key features of the watch dial and case.
Penyelenggaraan
- Pembersihan: Regularly wipe the watch case and bracelet with a soft, dry cloth. For stainless steel, a slightly damp cloth can be used, followed by drying. For dive watches, rinse with fresh water after exposure to saltwater to prevent corrosion.
- Pemeriksaan Ketahanan Air: It is recommended to have the water resistance checked annually by an authorized service center, especially if the watch is frequently used for diving.
- Elakkan Keadaan Melampau: Protect your watch from extreme temperatures, direct sunlight for prolonged periods, and strong magnetic fields, as these can affect the movement's accuracy.
- Servis profesional: For any internal repairs or battery replacement (not applicable for automatic movement, but for other watch types), always consult an authorized Citizen service center.

Rajah 4: Belakang view of the watch, highlighting the durable case back.
Menyelesaikan masalah
- Tonton Tidak Berjalan: If the watch has stopped, it likely needs to be wound. Manually wind it by turning the crown clockwise approximately 40 times after unscrewing it. Ensure the crown is screwed back down.
- Masa Tidak Tepat: Automatic watches can have slight variations in accuracy. If the watch is consistently gaining or losing significant time, it may require adjustment by an authorized service center.
- Day/Date Not Changing: Ensure the time is set correctly, especially past midnight. If the day/date mechanism is stuck, avoid forcing it and consult a professional.
Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | NY0129-58L |
| Pergerakan | Automatic (Miyota 8204 series) |
| Tahan Air | 200M (ISO Compliant) |
| Bahan Kes | Keluli Tahan Karat Nada Perak |
| Kristal | Dual Spherical Mineral Crystal |
| Warna Dail | Blue Gradient |
| Tangan & Penanda | Bercahaya |
| Fungsi | Day / Date, 3 Hand |
| Diameter Kes | 41.4 mm |
| Ketebalan Kes | Kira-kira 13 mm |
| Rizab Kuasa | Lebih kurang 40 jam |
Maklumat Waranti
Your Citizen Promaster Sea Dive Automatic Watch comes with a Waranti Terhad 5 Tahun. Please refer to the official Citizen warranty documentation provided with your purchase for full terms and conditions. Keep your proof of purchase for warranty claims.
Sokongan
For further assistance, technical support, or to locate an authorized service center, please visit the official Citizen website or contact their customer service department. Always ensure any service or repair is performed by authorized personnel to maintain warranty validity and watch integrity.
Sumber Tambahan
While there are no seller-provided videos directly for this specific model, general information about automatic dive watches can be found from various sources. Always ensure information is from reputable sources when seeking advice not covered in this manual.





