ERNEST BOREL watches are known for their Swiss precision, elegant designs, and romantic brand image. Understanding the TPD (Turns Per Day) and winding direction is crucial for maintaining these automatic timepieces. Here's a comprehensive guide for various ERNEST BOREL models:

Most modern ERNEST BOREL automatic watches have a standard TPD range of 650-800 and use bidirectional winding. This is due to ERNEST BOREL's use of reliable Swiss automatic movements, often based on ETA or Sellita calibers.

When using a watch winder for your ERNEST BOREL, it's generally recommended to start with 650 TPD and adjust up to 800 TPD if needed, always with bidirectional rotation to maintain optimal performance. The bidirectional setting allows the watch to wind in both clockwise and counterclockwise directions, mimicking the natural movement of the wrist.

Experimenting with TPD Settings

If you're unsure about the specific TPD setting for your ERNEST BOREL watch or want to fine-tune its performance, you can experiment with different settings. Here's a step-by-step guide to help you find the optimal TPD for your ERNEST BOREL:

1. Start by manually winding your watch. Turn the crown 20 to 30 times to ensure it's fully wound.
2. Place your watch in the winder and set it to the lowest TPD setting (650 for ERNEST BOREL watches) with bidirectional rotation.
3. Run the winder for 48 hours, periodically checking if the watch is keeping accurate time.
4. If the watch is still keeping accurate time after two days, you've found the right setting.
5. If the watch is losing time, increase the TPD setting slightly (e.g., to 750) and repeat the 48-hour test.
6. Continue adjusting and testing until you find the lowest TPD setting that keeps your watch running accurately, not exceeding 800 TPD.

Remember that ERNEST BOREL watches typically have a power reserve of about 38-42 hours, depending on the movement used. If your watch is still running accurately after 48 hours on the winder, it indicates that the winder is providing sufficient turns to keep the mainspring wound.

Additional Considerations

While experimenting with TPD settings can help you find the optimal winding for your ERNEST BOREL, keep these points in mind:

• Over-winding is generally not a concern with modern ERNEST BOREL watches, as they have built-in mechanisms to prevent damage from excessive winding.
• If you wear your watch regularly, you may not need to keep it on a winder constantly. Winders are most useful for watches that aren't worn daily.
• The natural movement of your wrist while wearing the watch is still the best method for keeping it wound and running accurately.
• ERNEST BOREL uses various movements in their watches, including ETA 2824-2, Sellita SW200-1, and others. While the general TPD range is similar, there might be slight variations based on the specific movement in your watch.
• Some vintage ERNEST BOREL models may have different winding requirements. For older pieces, it's best to consult with a professional watchmaker for specific care instructions.

For more detailed information on watch winder settings and recommendations, you can refer to our comprehensive guide: Watch Winder Settings Guide: Recommended Turns Per Day (TPD).

Remember, while using a watch winder can be convenient, it's also beneficial to wear your ERNEST BOREL regularly. The natural movement of your wrist provides the best winding for your timepiece and allows you to enjoy its Swiss precision and elegant design fully.

Always consult your watch's specific manual or contact ERNEST BOREL customer service for the best care instructions for your particular model, especially if you have a vintage or limited edition piece.