Horotec MSA07.004 Watch Case Opener Automatic Watchmaker ToolModel: MSA07. 004 Length: 122 mm Weight: 0. 165 kg Horotec MSA07. 004 automatic watch case opener for snap on watch case backs. Supplied with three shaped tips: 5 mm, 4. 5 mm, and 3. 5 mm wide. The handle is equipped with a spring and firing pin; when turned, it opens watch case backs with a single micro shock. The strength of the shock is fully adjustable by screwing in (+ power) or unscrewing ( power) the handle.

Assembled in Japan

Calibres ''' : 13 1/4

12 Ceramic Ring

Diameter 80mm {3

and everyday users to open watch cases

China Made Tianjin Seagull ST25 ST2502 ST2503 Automatic Mechanical Movement

the other end opens from 1

This should prolong the life of this high quality watch blower

100% Make By Bergeon Swiss And Brand New

Minute Hand Diameter: 0

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