Bergeon 6923-T-7750 Steel Tool Head for ETA Valjoux 7750 Rotor Lock
The Bergeon 6923-T-7750 is a precision steel tool head designed specifically for blocking and unlocking the oscillating mass on compatible ETA Valjoux and Valgrange automatic calibres. Crafted in Switzerland, this tool is essential for professional watchmaking, movement servicing, and precision 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
– Ø 7 mm size
– Made from durable steel
– Swiss made quality assurance
– 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
Fit the Bergeon 6923-T-7750 tool head to a compatible Bergeon tool or handle according to your system. Position the tool head correctly on the ETA Valjoux or Valgrange movement to block or unlock the oscillating mass as required during service. Use light, controlled pressure and follow proper watchmaking procedures to avoid damage to the rotor or surrounding components. Always confirm calibre compatibility before use.
Specifications
– Brand: Bergeon
– Product type: Steel tool head
– Function: Blocks and unlocks oscillating masses
– Diameter: Ø 7 mm
– 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 steel tool head is designed to provide accuracy, stability, and control while servicing compatible ETA Valjoux and Valgrange automatic movements.
UPC: 0208694036286
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