The New Winding Stem is specifically designed for ETA calibers 7750, 7751, 7758, 7760, and 7765, ensuring compatibility and precise fit for high-quality mechanical watches. Part 401 provides reliable functionality, allowing smooth winding and time-setting operations for these popular ETA movements.
Crafted from durable materials, this winding stem guarantees long-lasting performance and secure attachment, making it an essential replacement part for watchmakers, repair professionals, and enthusiasts performing maintenance or repairs on ETA-powered timepieces.
Whether you're replacing a damaged or worn-out part or restoring a vintage piece, this winding stem ensures that your ETA movement operates smoothly and accurately, preserving the watch's overall functionality.
Key Features:
-
Designed for ETA calibers 7750, 7751, 7758, 7760, 7765
-
Part number 401 for accurate identification and fit
-
Made from durable, high-quality materials for lasting performance
-
Ensures smooth winding and time-setting operations
-
Perfect for watchmakers, repair professionals, and restorations
-
Precision fit for secure installation and reliable functionality
How to Use:
Remove the old winding stem and insert the new winding stem into the ETA movement. Ensure proper alignment and seating to avoid damage to the movement. After installation, test the winding and time-setting functions to confirm proper operation. Handle the movement carefully to avoid damage to delicate parts.
Product Specifications:
-
Compatibility: ETA calibers 7750, 7751, 7758, 7760, 7765
-
Part Number: 401
-
Material: High-quality, durable construction
-
Ideal for: Winding and time-setting repairs, watch movement restoration