Adjustable Screw-Down Case Opener Tool up to 50 mm - Gasmann 106131
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Your watch
- Brand new, never worn
No pre-owned or refurbished products
- Original Gasmann box
With the brand's documentation
- 24-month warranty
- 100% authentic
Delivery options
Carrier lead times are indicative.
Specifications
- Brand
- Gasmann
- Reference
- 106131
- Length
- 7 cm
- Brand
- Gasmann
- Reference
- 106131
- Length
- 7 cm
This watchmaking tool is designed to open screw-down watch cases in a controlled manner without damaging the case. It is an essential accessory for accessing the movement, replacing a battery or cleaning the inside of a watch. Its adjustability makes it a versatile companion for the repairer.
Compatibility with all diameters up to 50 mm
This tool adapts to cases with a diameter of up to 50 mm, which covers the majority of watches on the market, from classic watches to larger models. The adjustable system allows you to hold the case firmly without risk of slipping. It works exclusively on screw-down cases, not on snap-back cases.
Practical dimensions and robust material
At 7 cm in length, this tool fits easily in the hand and stores without taking up space in a watchmaking kit. The robust material guarantees good durability during repeated handling. The compact design does not compromise grip, which is essential for precision work.
Who is this tool for?
Professional watchmakers and passionate amateurs who regularly maintain their watches will find a reliable and affordable tool here. It is also suitable for after-sales services and repair workshops that handle screw-down cases on a daily basis.





