--- description: Sapphire crystal for Chanel J12 — 27.8×3.2×2.6mm, Mohs 9, step design. Scratch-resistant replacement for ceramic case restoration. title: Generic Chanel J12 Sapphire Crystal 27.8mm - Sofly image: https://www.soflypart.com/wp-content/uploads/2021/10/DSC08205.jpg --- [Skip to content](#content) * [ Home ](https://www.soflypart.com "Home") * [Products](https://www.soflypart.com/shop/ "Products") * [Watch Parts](https://www.soflypart.com/product-category/watch-parts/ "Watch Parts") * [Chanel Crystal](https://www.soflypart.com/product-category/watch-parts/watch-crystals/chanel-crystal/ "Chanel Crystal") * [Watch Crystals](https://www.soflypart.com/product-category/watch-parts/watch-crystals/ "Watch Crystals") * **Generic Chanel J12 Sapphire Crystal 27.8mm** [![Chanel J12 Crystal 27.8mm](https://www.soflypart.com/wp-content/uploads/2021/10/DSC08205.jpg)](https://www.soflypart.com/wp-content/uploads/2021/10/DSC08205.jpg) # Generic Chanel J12 Sapphire Crystal 27.8mm $45.00 You Saved | Brand | Choose an optionChanel![Chanel](https://www.soflypart.com/wp-content/uploads/2023/06/2.jpg)[Clear](#) | | ----- | ----------------------------------------------------------------------------------------------------- | ### Discount | Quantity | Discount (%) | Price | | -------- | ------------ | ------ | | 1 - 2 | — | $45.00 | | 3 - 4 | 5 % | $42.75 | | 5 - 9 | 7 % | $41.85 | | 10 - 14 | 10 % | $40.50 | | 15+ | 15 % | $38.25 | ### Discount | Quantity | Discount (%) | Price | | -------- | ------------ | ------ | | 1 - 2 | — | $45.00 | | 3 - 4 | 5 % | $42.75 | | 5 - 9 | 7 % | $41.85 | | 10 - 14 | 10 % | $40.50 | | 15+ | 15 % | $38.25 | Generic Chanel J12 Sapphire Crystal 27.8mm 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 **Sapphire crystal designed for Chanel J12 collection**, measuring **27.8mm diameter × 3.2mm overall × 2.6mm step thickness**. Crafted from **synthetic sapphire (Mohs 9 hardness)** for exceptional scratch resistance and optical clarity. Ideal replacement for damaged or scratched components. ## Features & Function * **Premium synthetic sapphire** — Mohs hardness 9, exceptional scratch resistance * **Precision dimensions** — 27.8mm diameter with 3.2mm overall / 2.6mm step thickness * **Optical clarity** — crystal-clear transparency for optimal dial visibility * **Step design** — proper fit for Chanel J12 ceramic case integration * **Restores elegant appearance** — maintains J12’s renowned aesthetic ## Specifications | Parameter | Value | | --------------------- | -------------------------- | | **Brand** | Generic | | **Material** | Synthetic Sapphire Crystal | | **Diameter** | 27.8 mm | | **Overall Thickness** | 3.2 mm | | **Step Thickness** | 2.6 mm | | **Hardness** | Mohs 9 | | **Compatibility** | Chanel J12 collection | | **Case Material** | High-tech ceramic | ## Applications * Direct replacement for damaged or scratched J12 sapphire crystal * Professional watch repair and restoration * Restoring clear readability and elegant appearance * Watchmaker and service center spare parts ## FAQ **Q1: Is this a genuine Chanel crystal?** A: This is a **generic replacement sapphire crystal** designed for the Chanel J12 collection. It is not manufactured by Chanel. **Q2: What is the hardness of the sapphire?** A: The crystal features **Mohs hardness 9**, offering exceptional scratch resistance second only to diamond. **Q3: What are the exact dimensions?** A: The crystal measures **27.8mm diameter**, **3.2mm overall thickness**, with **2.6mm step thickness**. ## 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 [ ![Zenith El Primero 18.0240.4021 Crystal](https://www.soflypart.com/wp-content/uploads/2022/07/DSC09824.jpg) ](https://www.soflypart.com/product/generic-zenith-el-primero-chronomaster-02-0310-400-sapphire-crystal-29-85mm/) ### [Generic Zenith El Primero Chronomaster 02.0310.400 Sapphire Crystal 29.85mm 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Features & Function Premium synthetic sapphire\u00a0\u2014 Mohs hardness 9, exceptional scratch resistance Precision dimensions\u00a0\u2014 27.8mm diameter with 3.2mm overall / 2.6mm step thickness Optical clarity\u00a0\u2014 crystal-clear transparency for optimal dial visibility Step design\u00a0\u2014 proper fit for Chanel J12 ceramic case integration Restores elegant appearance\u00a0\u2014 maintains J12\u2019s renowned aesthetic Specifications Parameter Value Brand Generic Material Synthetic Sapphire Crystal Diameter 27.8 mm Overall Thickness 3.2 mm Step Thickness 2.6 mm Hardness Mohs 9 Compatibility Chanel J12 collection Case Material High-tech ceramic Applications Direct replacement for damaged or scratched J12 sapphire crystal Professional watch repair and restoration Restoring clear readability and elegant appearance Watchmaker and service center spare parts FAQ Q1: Is this a genuine Chanel crystal? A: This is a\u00a0generic replacement sapphire crystal\u00a0designed for the Chanel J12 collection. It is not manufactured by Chanel. Q2: What is the hardness of the sapphire? A: The crystal features\u00a0Mohs hardness 9, offering exceptional scratch resistance second only to diamond. Q3: What are the exact dimensions? A: The crystal measures\u00a027.8mm diameter,\u00a03.2mm overall thickness, with\u00a02.6mm step thickness. 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/2021/10/DSC08205-150x150.jpg","offers":{"@type":"Offer","description":"Product Description Sapphire crystal designed for Chanel J12 collection, measuring\u00a027.8mm diameter \u00d7 3.2mm overall \u00d7 2.6mm step thickness. Crafted from\u00a0synthetic sapphire (Mohs 9 hardness)\u00a0for exceptional scratch resistance and optical clarity. Ideal replacement for damaged or scratched components. Features & Function Premium synthetic sapphire\u00a0\u2014 Mohs hardness 9, exceptional scratch resistance Precision dimensions\u00a0\u2014 27.8mm diameter with 3.2mm overall / 2.6mm step thickness Optical clarity\u00a0\u2014 crystal-clear transparency for optimal dial visibility Step design\u00a0\u2014 proper fit for Chanel J12 ceramic case integration Restores elegant appearance\u00a0\u2014 maintains J12\u2019s renowned aesthetic Specifications Parameter Value Brand Generic Material Synthetic Sapphire Crystal Diameter 27.8 mm Overall Thickness 3.2 mm Step Thickness 2.6 mm Hardness Mohs 9 Compatibility Chanel J12 collection Case Material High-tech ceramic Applications Direct replacement for damaged or scratched J12 sapphire crystal Professional watch repair and restoration Restoring clear readability and elegant appearance Watchmaker and service center spare parts FAQ Q1: Is this a genuine Chanel crystal? A: This is a\u00a0generic replacement sapphire crystal\u00a0designed for the Chanel J12 collection. It is not manufactured by Chanel. Q2: What is the hardness of the sapphire? A: The crystal features\u00a0Mohs hardness 9, offering exceptional scratch resistance second only to diamond. Q3: What are the exact dimensions? A: The crystal measures\u00a027.8mm diameter,\u00a03.2mm overall thickness, with\u00a02.6mm step thickness. 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. 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