Horotec MSA07.110 Case Back Press Tool

The HOROTEC MSA07.110 is a professional Swiss-made micro case back press designed for safely closing snap-on watch case backs, fitting mineral crystals, and installing plastic watch glasses. Its compact design makes it ideal for watchmakers, repair technicians, and hobbyists who require a precision press without occupying excessive bench space. 

Unlike traditional lever-style case presses, the MSA07.110 uses a threaded spindle mechanism that allows controlled and gradual pressure application, reducing the risk of damaging watch cases, crystals, gaskets, or movements during assembly. The press is supplied with a set of Delrin® nylon dies that help prevent scratches and marks on watch components. 

Product Specifications

• Product Type: Watch Case Back Press
• Model: HOROTEC MSA07.110
• Origin: Swiss Made
• Construction: Steel and anodized aluminum
• Operation: Threaded spindle press
• Application: Closing snap-on case backs and crystal fitting
• Dimensions: 80 × 60 × 130 mm
• Weight: Approximately 580 g to 650 g (depending on configuration) 

Included Dies

The MSA07.110 is supplied with 6 Delrin® dies:

Upper Reversible Dies

• Ø20 / 23 mm
• Ø26 / 29 mm
• Ø32 / 35 mm

Lower Support Dies

• Ø29 mm
• Ø35 mm
• Ø39 mm