Horotec MSA07.004 Watch Case Opener AutomaticModel : MSA07. 004 Length mm : 122 Weight : 0. 165kg Horotec MSA07. 004 automatic watch case opener for snap on watch case backs. Supplied with 3 shaped tips, 5mm, 4. 5mm & 3. 5mm wide. Handle is equipped with a spring and firing pin, when turned on opens watch cas backs in one micro choc. The strength of the choc is fully adjustable by screwing {+ power) or unscrewing { power) the handle.

Easy to open or close

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Compatible with: ETA 256

Case material: 316L stainless steel

this Bergeon Presto #1

Lignes-11 1/2’’’

VD57 Quartz Movement

Colour contrast for better visability of the oil

Gasket for watch back case

Non-magnetic

Used with the Bergeon 7965 special profile screwdrivers

Feature : Watch Jewelry Repair Tool