Bergeon 6923-T-7750 Tool Head for ETA Valjoux 7750 Rotor Lock
The Bergeon 6923-T-7750 is a high-quality steel tool head designed specifically for blocking and unlocking the oscillating mass on compatible ETA Valjoux and Valgrange automatic calibres. This Swiss-made tool is essential for professional watchmakers and repair technicians, ensuring precision and control during movement servicing and repair work.
Key Features
- Genuine Bergeon steel tool head
- Reference: 6923-T-7750
- Designed to block and unlock oscillating masses
- Compatible with ETA Valjoux 7750 to 7770 calibres
- Also suitable for Valgrange A07111, A07161, and A07271 calibres
- Diameter: Ø 7 mm
- Made from durable steel
- Swiss made quality
- Professional watchmaker tool accessory
- Supports controlled automatic movement servicing
- Useful for rotor and oscillating mass work
- Ideal for watchmakers, repair technicians, jewellers, and professional workshops
How to Use
To use the Bergeon 6923-T-7750 tool head, fit it to a compatible Bergeon tool or handle. Position the tool head correctly on the ETA Valjoux or Valgrange movement to block or unlock the oscillating mass as needed during servicing. Apply light, controlled pressure, and adhere to proper watchmaking procedures to prevent damage to the rotor and surrounding components. Always check for calibre compatibility prior to use.
Specifications
- Brand: Bergeon
- Product type: Steel tool head
- Function: Blocks and unlocks oscillating masses
- Compatible calibres: ETA Valjoux 7750-7770; Valgrange A07111, A07161, A07271
- Material: Steel
- Country of manufacture: Switzerland
- Application: Watch movement servicing, automatic rotor work, precision repair
Additional Information
This professional Bergeon tool head is perfect for achieving accuracy, stability, and control when servicing compatible ETA Valjoux and Valgrange automatic movements.
UPC: 0208694036286