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Genuine Horotec MSA07.336 assortment of 4 steel dies for opening and closing screw-on case backs, SEAM. type, made in Switzerland and brand new in original packing. Includes four precision steel dies in sizes: Ø 20 mm (Lady), Ø 30 mm (Gent), Ø 33 mm, and Ø 42 mm — compatible with Horotec rack-press and case holder systems. An essential tool set for certified watchmakers and repair technicians performing professional screw-on case back operations.
| Parameter | Value |
|---|---|
| Brand | Horotec |
| Model | MSA07.336 |
| Origin | Made in Switzerland |
| Condition | Brand New In Original Packing |
| Quantity | 4 steel dies |
| Die Sizes | Ø 20 mm (Lady), Ø 30 mm (Gent), Ø 33 mm, Ø 42 mm |
| Type | SEAM. (Screw-on Case Back) |
| Thread | Ø 6 mm |
| Application | Screw-on case back opening and closing |
Q1: Is this a genuine Horotec die assortment?
A: Yes — this is a genuine Horotec MSA07.336 4-die assortment, made in Switzerland and brand new in original packing. It is not a generic or third-party copy.
Q2: What sizes are included?
A: The set includes 4 steel dies: Ø 20 mm (Lady), Ø 30 mm (Gent), Ø 33 mm and Ø 42 mm — covering a wide range of watch case sizes.
Q3: What type of case backs do these dies work with?
A: These are SEAM. type dies specifically designed for opening and closing screw-on case backs. They are compatible with Horotec rack-press and case holder systems.
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