Bergeon 30081-EX-7750 Made Screwdriver for ETA Valjoux 7750 Swiss MadeThe Bergeon 31081 EX 7750 has an adapted blade to work specifically with the Valjoux ETA 7750 eccentric screw. The blade has been shaped to fit the eccentric screw allowing for adjustment of the movement without damaging the screw. The screwdriver and blade are made of stainless steel with a self lubricating swivel head of synthetic material. Adjust the eccentric screw on the Valjoux ETA 7750 Handle and blade made of stainless steel Swivel self

Rotating stand with 10 screwdrivers

caliber：5R32

1 Set of Watch Repair Tool

New Genuine Original Rolex

50mm and each size is color coded

Y model: Y2

9Pcs x Screwdriver

Bergeon 5970 Set of 9 colour coded Bergeon chromium plated screwdrivers on a heavy plastic revolving base

Set of 10 ergonomic watchmakers screwdrivers on a Ø90mm rotating base

durable and sturdy

Storage Box: Equipped with storage box

more of central probe or rest rod is exposed