1. Pengenalan dan Lebihview
This manual provides essential information for the proper setup, operation, and maintenance of your Invicta Men's 6621 Invicta II Chronograph Watch. Please read these instructions carefully to ensure optimal performance and longevity of your timepiece.

The Invicta Men's 6621 Invicta II Chronograph Watch, showcasing its blue dial and two-tone stainless steel design on a wrist.
The Invicta 6621 is a robust chronograph watch featuring a stainless steel case, a blue dial with luminous hands, and a durable Flame Fusion crystal. It is powered by a Japanese quartz movement (VD53 Caliber) and offers 100 meters of water resistance, making it suitable for various water sports activities, excluding diving.
Tayangan video produk rasmicasing the Invicta Men's 6621 II Collection Chronograph Watch, highlighting its design and features.
2. Persediaan
2.1 Menetapkan Masa dan Tarikh
- Tarik keluar mahkota: Tarik perlahan-lahan mahkota (tombol di sisi jam tangan) ke kedudukan klik kedua.
- Tetapkan masa: Turn the crown to move the hour and minute hands to the desired time. Ensure you account for AM/PM if setting the date.
- Tetapkan tarikh: Push the crown in one click to the first click position. Turn the crown to adjust the date. Avoid setting the date between 9 PM and 3 AM, as this can damage the movement.
- Tolak ke dalam mahkota: Once the time and date are set, push the crown back into its normal position to start the watch and ensure water resistance.
2.2 Melaraskan Jalur Keluli Tahan Karat
The stainless steel band is adjustable by adding or removing links. For precise adjustment, it is recommended to visit a professional watchmaker or jeweler. Improper adjustment can damage the band or clasp.

Detailed diagram illustrating the watch's dimensions, including dial diameter (45mm), band width (22mm), strap length (195mm), dial thickness (12.5mm), and overall weight (195 grams).
3. Arahan Operasi
3.1 Fungsi Kronograf
Your Invicta 6621 watch features a chronograph for measuring elapsed time. The functional subdials include a 60-minute counter, a 60-second counter, and a 24-hour indicator.

Visual guide to the chronograph functions, including start/pause, adjust time/calendar, reset, chronograph hours, minutes, seconds, and calendar window.
- Mula / Jeda: Press the top pusher (button) to start the chronograph. Press it again to pause.
- Tetapkan semula: While the chronograph is stopped (paused), press the bottom pusher to reset all chronograph hands to zero.
3.2 Tahan Air
The watch is water resistant to 100 meters (330 feet). This makes it suitable for recreational surfing, swimming, snorkeling, sailing, and water sports. Ia tidak sesuai untuk menyelam.
- Ensure the crown is fully pushed in before any contact with water.
- Jangan kendalikan mahkota atau penolak semasa jam tangan basah atau tenggelam.
- Selepas terdedah kepada air masin, bilas jam tangan dengan air tawar dan keringkannya dengan teliti.
4. Penyelenggaraan
4.1 Pembersihan
Untuk mengekalkan penampilan jam tangan anda, lap sarung dan jalur jam tangan dengan kerap menggunakan kain lembut dan kering. Untuk keluli tahan karat, sedikitamp kain boleh digunakan, diikuti dengan pengeringan segera. Elakkan penggunaan bahan kimia yang keras atau bahan yang kasar.
4.2 Penggantian Bateri
The watch uses an SR920SW battery. When the battery needs replacement, it is highly recommended to have it replaced by a qualified watch technician. This ensures proper sealing for water resistance and prevents damage to the movement.
4.3 Crystal Care
The Flame Fusion crystal is designed for durability. While resistant to scratches, it is not scratch-proof. Avoid direct impact and contact with sharp objects to preserve its clarity.
5. Penyelesaian masalah
5.1 Tonton Tidak Berlari
- Periksa sama ada mahkota telah ditolak sepenuhnya ke dalam. Jika ia ditarik keluar, jam tangan tidak akan berfungsi.
- The battery may be depleted. Refer to section 4.2 for battery replacement.
5.2 Incorrect Time or Date
- Refer to section 2.1 for instructions on setting the time and date.
- Ensure the crown is securely pushed in after setting to prevent accidental changes.
5.3 Condensation Inside the Crystal
If you notice condensation inside the watch crystal, it indicates a potential breach in water resistance. Immediately take the watch to a professional watchmaker for inspection and repair to prevent further damage to the movement.
6. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | 6621 |
| Bahan Kes | Keluli Tahan Karat |
| Diameter Kes | 45 mm |
| Ketebalan Kes | 12.5 mm (approx. 13 mm) |
| Bahan Band | Keluli Tahan Karat |
| Lebar Jalur | 22 mm |
| Panjang Jalur | 195 mm (lebih kurang 10 inci) |
| Warna Dail | Biru |
| Jenis Kristal | Gabungan Api |
| Jenis Pergerakan | Japanese Quartz (VD53 Caliber) |
| Jenis Bateri | SR920SW (termasuk) |
| Tahan Air | 100 meter (330 kaki) |
| Tonton Berat | 195 gram (lebih kurang 6.88 auns) |
| Jenis Genggam | Kancing lipat dengan keselamatan butang tekan berganda |
| Ciri-ciri Tambahan | Chronograph (60min, 60sec, 24hr subdials), Luminous hands, Uni-directional stainless steel bezel |
7. Waranti dan Sokongan
7.1 Waranti Pengilang
Your Invicta watch is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
7.2 Sokongan Pelanggan
For any questions, service, or support regarding your Invicta watch, please visit the official Invicta website or contact their customer service department. Contact information can typically be found on the warranty card or the brand's official webtapak.

The Invicta watch presented in its gift-ready box, which may vary in color and style.