Product Overview
The BENYAR Pagani Design Model 1639 is an automatic mechanical wristwatch crafted from stainless steel, featuring a waterproof design and a ceramic bezel. It is designed for durability and elegant style, suitable for various occasions.
Figure 1: Front view of the BENYAR Pagani Design 1639 Automatic Mechanical Watch, showcasing its black dial, luminous markers, date window, and stainless steel bracelet.
Key features include a Japan Automatic Movement with a 3-hand display and date function, uni-directional winding, and a power reserve of over 40 hours. The watch also boasts a 360-degree rotating ceramic bezel and a transparent case back.
Setup and Initial Use
Unpacking and Inspection
Upon receiving your watch, carefully remove it from its packaging. Inspect the watch for any visible damage or irregularities. Ensure all protective films are removed from the crystal, case back, and bracelet.
Initial Winding (Automatic Movement)
As an automatic mechanical watch, the Model 1639 is powered by the motion of your wrist. For initial use or after a period of inactivity, it is recommended to manually wind the watch to build up a power reserve:
- Locate the crown on the right side of the watch case.
- Unscrew the crown counter-clockwise until it pops out to the first position (winding position).
- Turn the crown clockwise approximately 30-40 times. This will provide sufficient power to start the movement.
- Once wound, the watch should begin to run.
Setting Time and Date
To set the time and date:
- Setting the Date: Pull the crown out to the second position (first click). Turn the crown clockwise or counter-clockwise to adjust the date. Avoid setting the date between 9 PM and 3 AM, as this can damage the movement.
- Setting the Time: Pull the crown out to the third position (second click). Turn the crown to move the hour and minute hands. Set the time to the desired hour, ensuring the AM/PM is correct if setting the date.
- 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.
Adjusting the Bracelet
The stainless steel bracelet can be adjusted by removing or adding links to achieve a comfortable fit. This process typically involves screw pins. It is recommended to have this adjustment performed by a qualified watchmaker or jeweler to prevent damage to the bracelet or pins.
Figure 2: The BENYAR Pagani Design 1639 watch worn on a wrist, demonstrating its size and fit.
Operating Your Watch
Automatic Movement Operation
Your watch is equipped with a reliable Japan Automatic Movement. This movement is self-winding, meaning it gains power from the natural motion of your arm. When worn daily, the watch will maintain its power reserve. If the watch is not worn for an extended period (typically more than 40 hours), it may stop and require manual winding as described in the "Setup" section.
Ceramic Bezel Function
The watch features a 360-degree rotating ceramic bezel. This uni-directional bezel can be used for timing events, such as dives or elapsed time. To use, align the triangle marker on the bezel with the minute hand at the start of the event. Read the elapsed time by observing where the minute hand points on the bezel's scale.
Figure 3: Close-up view of the BENYAR Pagani Design 1639 watch, highlighting the detailed ceramic bezel and dial.
Water Resistance
The watch is designed to be waterproof up to 10 BAR (100 meters). This makes it suitable for swimming, snorkeling, and other water sports. However, it is crucial to ensure the crown is fully screwed down before any water exposure. Please do not use the watch under hot water, as extreme temperature changes can compromise the seals and water resistance.
Maintenance and Care
Cleaning Your Watch
To maintain the appearance of your watch, regularly wipe the case and bracelet with a soft, dry cloth. For more thorough cleaning, especially after exposure to saltwater or sweat, use a soft brush and mild soapy water. Rinse thoroughly with fresh water and dry completely with a soft cloth. Ensure the crown is screwed down before any wet cleaning.
Storage
When not wearing your watch, store it in a cool, dry place away from direct sunlight, extreme temperatures, and strong magnetic fields. A watch box or pouch is ideal for protection.
Regular Servicing
Like all mechanical watches, periodic servicing (typically every 3-5 years) by a professional watchmaker is recommended to ensure optimal performance and longevity. This includes cleaning, lubrication, and checking the water resistance seals.
Figure 4: The BENYAR Pagani Design 1639 watch displayed on a dark surface, showcasing its polished and brushed stainless steel finishes.
Troubleshooting
- Watch Not Running: If the watch has stopped, it likely needs to be wound. Manually wind the watch using the crown (30-40 turns) or wear it consistently for several hours to build up the power reserve.
- Time Inaccuracy: Automatic movements have a typical accuracy range. If the watch is consistently running too fast or too slow beyond acceptable limits (-20 to +40 seconds per day), it may require regulation by a professional watchmaker. Ensure the watch is fully wound.
- Date Not Changing: Ensure the crown is pulled out to the correct position for date adjustment. If the date is stuck, avoid forcing it. It might be due to setting the date during the forbidden hours (9 PM - 3 AM). Try advancing the time past midnight to see if the date changes, then reset the time.
- Crown Not Screwing Down: Check for any debris or misalignment in the crown threads. Gently try to screw it down. Do not force it, as this can damage the threads and compromise water resistance. If it persists, seek professional assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Number | BY-1639 |
| Movement | Japan Automatic Movement (3-hand with date) |
| Case Material | Stainless Steel |
| Bezel Material | Ceramic (360° rotating, uni-directional) |
| Crystal | Sapphire Crystal |
| Water Resistance | 10 BAR / 100 Meters |
| Clasp Type | Box Safety Clasp |
| Product Dimensions | 1.97 x 1.97 x 1.97 inches (approx. 5 x 5 x 5 cm) |
| Item Weight | 9.14 ounces (approx. 259 grams) |
Figure 5: Angled view of the BENYAR Pagani Design 1639 watch, revealing the transparent case back and the engraved clasp.
Warranty and Support
Customer Support
For any questions, concerns, or assistance with your BENYAR Pagani Design watch, please contact our customer service team. We are committed to providing good service and will respond to inquiries within 24 hours. We encourage you to reach out to us directly for any issues before considering other feedback channels, as we are dedicated to providing a satisfactory solution.
Warranty Information
Specific warranty terms and duration may vary. Please refer to the warranty card included with your product packaging for detailed information regarding coverage and claims procedures. Keep your proof of purchase for warranty validation.
