Boley movement holder of duroplast ETA 7750 - 7770 with support screws and pushers Ø 31mm

Boley Movement Holder for ETA 7750-7770 Calibers

The Boley movement holder is a sturdy, unbreakable hard plastic accessory designed to securely hold your ETA 7750 or 7770 caliber watch movement. Its round shape and robust design make it an ideal companion for hand-setting presses, ensuring precise control over the movement's placement.

Key Features

• Round, sturdy design made from unbreakable hard plastic
• Suitable for ETA 7750-7770 caliber movements
• Support screws and pushers for secure hand-setting
• Diameter: Ø 31mm, compatible with 13 1/4''' hand-setting presses

Specifications

• Caliber:** ETA 7750-7770
• Version:** 2x support screws and 2 pushers at 2 and 4 clock positions
• Diameter:** Ø 31mm
• Size:** 13 1/4''' (compatible with hand-setting presses)

Additional Information

The Boley movement holder is an essential tool for watchmakers and enthusiasts alike, providing a reliable and precise way to set and adjust ETA 7750-7770 caliber movements. Its durable construction ensures long-lasting performance, making it a valuable addition to any watchmaking toolkit.