Bergeon 6923-T-7750 Tool Head for ETA Valjoux 7750 Rotor Lock
The Bergeon 6923-T-7750 is a precision tool head made from high-quality steel, specifically designed to block and unlock the oscillating mass on compatible ETA Valjoux and Valgrange automatic calibres. This Swiss-made tool is an essential accessory for professional watchmakers, ensuring accurate servicing and repair of watch movements.
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 assurance
– Professional tool accessory for watchmakers
– 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 onto a compatible Bergeon tool or handle according to your tool system. Position the tool head correctly on the applicable ETA Valjoux or Valgrange movement to block or unlock the oscillating mass as needed during service. Apply light, controlled pressure and adhere to proper watchmaking procedures to prevent damage to the rotor, movement, or surrounding components. Always confirm calibre compatibility before 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/Region of manufacture: Switzerland
– Application: Watch movement servicing, automatic rotor work, precision repair
This professional Bergeon steel tool head is designed for servicing compatible ETA Valjoux and Valgrange automatic movements with precision, stability, and control.
UPC: 0208694036286
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