Bergeon 2611-B-3 Watchmakers Eyeglass Magnification 3.3xPlastic body with removable screw ring for ease of lens cleaning Magnification : 3. 3x Color: white 100% Made By Bergeon Swiss And Brand New

Opening Diameter Size: 18

STEM  065-477

Used for handling delicate pieces without marking them

50mm and 4

Usage: When the screwdriver is put into the sharpening guide for grinding

Supplied with 3 shaped tips

The set of screwdriver can be used for eyeglasses repair

caliber 8 3/4

Ligne Size / mm Size: 6 3/4 x 8 / 15

Pusher(s) : 2

Sharpening (Arkansas) stone sold separately

for opening waterproof screw type watch backs without the danger of damaging or scratching the cases