--- description: Genuine Horotec MSA07.306 ROLEX die set — Swiss made, 8 dies with handle, ROLEX type. Screw-on case back opening. Genuine Horotec. title: Horotec MSA07.306 7 Dies - Sofly image: https://www.soflypart.com/wp-content/uploads/2021/03/MSA07.306.jpg --- [Skip to content](#content) * [ Home ](https://www.soflypart.com "Home") * [Products](https://www.soflypart.com/shop/ "Products") * [Watchmaker tools](https://www.soflypart.com/product-category/repair-tools/ "Watchmaker tools") * [Watch Case Opener , Closer & Accessories](https://www.soflypart.com/product-category/repair-tools/opener/ "Watch Case Opener , Closer & Accessories") * **Horotec MSA07.306 7 Dies** [![Horotec MSA07.306 7 Dies](https://www.soflypart.com/wp-content/uploads/2021/03/MSA07.306.jpg.webp)](https://www.soflypart.com/wp-content/uploads/2021/03/MSA07.306.jpg) # Horotec MSA07.306 7 Dies $180.00 You Saved | Brand | Choose an optionHorotec![Horotec](https://www.soflypart.com/wp-content/uploads/2023/06/33.jpg)[Clear](#) | | ----- | -------------------------------------------------------------------------------------------------------- | Horotec MSA07.306 7 Dies quantity Add to cart x [ Checkout ](https://www.soflypart.com/checkout/) * repair Covers 99% of Repair Needs * Wholesale Discounts * Fast Global Shipping * 24/7 Customer Support ## Product Description **Genuine Horotec MSA07.306 assortment of dies with handle for opening and closing screw-on case backs, ROLEX type**, made in Switzerland and brand new in original packing. Comes complete with a **handle (07.305)**, **screw (07.305-A)**, and **assortment of dies MSA07.311 (8 dies, RX type)** for versatile ROLEX type case back applications. An essential tool for **certified watchmakers and repair technicians** performing professional ROLEX type screw-on case back operations. ## Features & Function * **Genuine Horotec ROLEX die set** — Swiss-made, brand new in original packing, not a generic copy * **Includes handle & screw** — 07.305 handle + 07.305-A screw for comfortable, controlled operation * **Assortment of 8 RX type dies** — MSA07.311 dies for versatile ROLEX type case back applications * **ROLEX type design** — specifically engineered for ROLEX style screw-on case backs * **Steel construction** — durable and precise for reliable screw-on case back operations ## Specifications | Parameter | Value | | --------------- | -------------------------------------------------- | | **Brand** | Horotec | | **Model** | MSA07.306 | | **Origin** | Made in Switzerland | | **Condition** | Brand New In Original Packing | | **Quantity** | Dies + handle (8 dies MSA07.311) | | **Type** | ROLEX (Screw-on Case Back) | | **Includes** | 07.305 Handle, 07.305-A Screw, 07.311 Dies (8 pcs) | | **Application** | ROLEX type screw-on case back opening and closing | ## Spare Parts * **07.305** — Handle * **07.305-A** — Screw for handle * **07.311** — Assortment of 8 dies, RX type (Ø 18.5 / 20.2 / 22.5 / 26.5 / 28.3 / 29.5 / 34.0 mm) ## Applications * Opening and closing ROLEX type screw-on case backs with handle * Professional ROLEX style screw-on case back operations * Certified watchmaker and repair technician professional tool supply * Watch repair workshop and service center equipment * Works with handle (07.305) for controlled, comfortable operation ## FAQ **Q1: Is this a genuine Horotec die set?** A: Yes — this is a **genuine Horotec MSA07.306 ROLEX die assortment**, made in Switzerland and brand new in original packing. It is not a generic or third-party copy. **Q2: What is included in the set?** A: The complete set includes **a handle (07.305)**, **a screw (07.305-A)**, and **an assortment of 8 RX type dies (MSA07.311)** — ready for immediate ROLEX type case back operations. **Q3: What type of case backs does it work with?** A: This tool is designed for **ROLEX type screw-on case backs** using the 8 RX type dies (MSA07.311) with sizes Ø 18.5 to 34.0 mm. The handle provides controlled, comfortable operation. ## Why Choose SOFLY Watch Parts? * Fast worldwide shipping within 3 business days. * Competitive pricing on Seiko/Hattori calibers. * 3,000+ watch movements and parts in stock. * Trusted by watchmakers worldwide. * Personalized sourcing support via **info@soflypart.com** or WhatsApp **+86 18620212114**. ##### Our Popular Items [ ![](https://www.soflypart.com/wp-content/uploads/2026/06/Citizen-caliber-8200-movement-holder.jpg) ](https://www.soflypart.com/product/watch-movement-holder-for-citizen-caliber-8200/) ### [Watch Movement Holder For Citizen Caliber 8200 ](https://www.soflypart.com/product/watch-movement-holder-for-citizen-caliber-8200/) [ ![](https://www.soflypart.com/wp-content/uploads/2026/06/Citizen-caliber-5840-movement-holder.jpg) ](https://www.soflypart.com/product/watch-movement-holder-for-citizen-caliber-5840/) ### [Watch Movement Holder For Citizen Caliber 5840 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Screw-on case back opening. Genuine Horotec.","sku":"11010204028","category":"Watchmaker tools","mainEntityOfPage":{"@id":"https://www.soflypart.com/product/horotec-msa07-306-7-dies/#webpage"},"image":[{"@type":"ImageObject","url":"https://www.soflypart.com/wp-content/uploads/2021/03/MSA07.306.jpg","height":"580","width":"580"}],"url":"https://www.soflypart.com/product/horotec-msa07-306-7-dies/","productGroupID":"11010204028","hasVariant":[{"@type":"Product","sku":"11010204028","name":"Horotec MSA07.306 7 Dies - Horotec","description":"Product Description Genuine Horotec MSA07.306 assortment of dies with handle for opening and closing screw-on case backs, ROLEX type, made in Switzerland and brand new in original packing. Comes complete with a\u00a0handle (07.305),\u00a0screw (07.305-A), and\u00a0assortment of dies MSA07.311 (8 dies, RX type)\u00a0for versatile ROLEX type case back applications. An essential tool for\u00a0certified watchmakers and repair technicians\u00a0performing professional ROLEX type screw-on case back operations. Features & Function Genuine Horotec ROLEX die set\u00a0\u2014 Swiss-made, brand new in original packing, not a generic copy Includes handle & screw\u00a0\u2014 07.305 handle + 07.305-A screw for comfortable, controlled operation Assortment of 8 RX type dies\u00a0\u2014 MSA07.311 dies for versatile ROLEX type case back applications ROLEX type design\u00a0\u2014 specifically engineered for ROLEX style screw-on case backs Steel construction\u00a0\u2014 durable and precise for reliable screw-on case back operations Specifications Parameter Value Brand Horotec Model MSA07.306 Origin Made in Switzerland Condition Brand New In Original Packing Quantity Dies + handle (8 dies MSA07.311) Type ROLEX (Screw-on Case Back) Includes 07.305 Handle, 07.305-A Screw, 07.311 Dies (8 pcs) Application ROLEX type screw-on case back opening and closing Spare Parts 07.305\u00a0\u2014 Handle 07.305-A\u00a0\u2014 Screw for handle 07.311\u00a0\u2014 Assortment of 8 dies, RX type (\u00d8 18.5 / 20.2 / 22.5 / 26.5 / 28.3 / 29.5 / 34.0 mm) Applications Opening and closing ROLEX type screw-on case backs with handle Professional ROLEX style screw-on case back operations Certified watchmaker and repair technician professional tool supply Watch repair workshop and service center equipment Works with handle (07.305) for controlled, comfortable operation FAQ Q1: Is this a genuine Horotec die set? A: Yes \u2014 this is a\u00a0genuine Horotec MSA07.306 ROLEX die assortment, made in Switzerland and brand new in original packing. It is not a generic or third-party copy. Q2: What is included in the set? A: The complete set includes\u00a0a handle (07.305),\u00a0a screw (07.305-A), and\u00a0an assortment of 8 RX type dies (MSA07.311)\u00a0\u2014 ready for immediate ROLEX type case back operations. Q3: What type of case backs does it work with? A: This tool is designed for\u00a0ROLEX type screw-on case backs\u00a0using the 8 RX type dies (MSA07.311) with sizes \u00d8 18.5 to 34.0 mm. The handle provides controlled, comfortable operation. Why Choose SOFLY Watch Parts? Fast worldwide shipping within 3 business days. Competitive pricing on Seiko/Hattori calibers. 3,000+ watch movements and parts in stock. Trusted by watchmakers worldwide. Personalized sourcing support via\u00a0info@soflypart.com\u00a0or WhatsApp\u00a0+86 18620212114.","image":"https://www.soflypart.com/wp-content/uploads/2021/03/MSA07.306-150x150.jpg","offers":{"@type":"Offer","description":"Product Description Genuine Horotec MSA07.306 assortment of dies with handle for opening and closing screw-on case backs, ROLEX type, made in Switzerland and brand new in original packing. Comes complete with a\u00a0handle (07.305),\u00a0screw (07.305-A), and\u00a0assortment of dies MSA07.311 (8 dies, RX type)\u00a0for versatile ROLEX type case back applications. An essential tool for\u00a0certified watchmakers and repair technicians\u00a0performing professional ROLEX type screw-on case back operations. Features & Function Genuine Horotec ROLEX die set\u00a0\u2014 Swiss-made, brand new in original packing, not a generic copy Includes handle & screw\u00a0\u2014 07.305 handle + 07.305-A screw for comfortable, controlled operation Assortment of 8 RX type dies\u00a0\u2014 MSA07.311 dies for versatile ROLEX type case back applications ROLEX type design\u00a0\u2014 specifically engineered for ROLEX style screw-on case backs Steel construction\u00a0\u2014 durable and precise for reliable screw-on case back operations Specifications Parameter Value Brand Horotec Model MSA07.306 Origin Made in Switzerland Condition Brand New In Original Packing Quantity Dies + handle (8 dies MSA07.311) Type ROLEX (Screw-on Case Back) Includes 07.305 Handle, 07.305-A Screw, 07.311 Dies (8 pcs) Application ROLEX type screw-on case back opening and closing Spare Parts 07.305\u00a0\u2014 Handle 07.305-A\u00a0\u2014 Screw for handle 07.311\u00a0\u2014 Assortment of 8 dies, RX type (\u00d8 18.5 / 20.2 / 22.5 / 26.5 / 28.3 / 29.5 / 34.0 mm) Applications Opening and closing ROLEX type screw-on case backs with handle Professional ROLEX style screw-on case back operations Certified watchmaker and repair technician professional tool supply Watch repair workshop and service center equipment Works with handle (07.305) for controlled, comfortable operation FAQ Q1: Is this a genuine Horotec die set? A: Yes \u2014 this is a\u00a0genuine Horotec MSA07.306 ROLEX die assortment, made in Switzerland and brand new in original packing. It is not a generic or third-party copy. Q2: What is included in the set? A: The complete set includes\u00a0a handle (07.305),\u00a0a screw (07.305-A), and\u00a0an assortment of 8 RX type dies (MSA07.311)\u00a0\u2014 ready for immediate ROLEX type case back operations. Q3: What type of case backs does it work with? A: This tool is designed for\u00a0ROLEX type screw-on case backs\u00a0using the 8 RX type dies (MSA07.311) with sizes \u00d8 18.5 to 34.0 mm. The handle provides controlled, comfortable operation. Why Choose SOFLY Watch Parts? Fast worldwide shipping within 3 business days. Competitive pricing on Seiko/Hattori calibers. 3,000+ watch movements and parts in stock. Trusted by watchmakers worldwide. Personalized sourcing support via\u00a0info@soflypart.com\u00a0or WhatsApp\u00a0+86 18620212114.","price":"180","priceCurrency":"USD","availability":"http://schema.org/InStock","itemCondition":"NewCondition","priceValidUntil":"2027-12-31","url":"https://www.soflypart.com/product/horotec-msa07-306-7-dies/?attribute_pa_brand=horotec"}}],"@id":"https://www.soflypart.com/product/horotec-msa07-306-7-dies/#richSnippet"}]} ```