SHANGHAI FAMOUS TRADE CO.,LTD
SHANGHAI FAMOUS TRADE CO.,LTD For The Good Reputation,By The Best Quality ,With The Fastest Efficiency.
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Sapphire (α-Al₂O₃), as the second hardest material after diamond (Mohs hardness 9), has become the material of choice for high-end watch cases due to its exceptional scratch resistance and brilliant optical properties. Utilizing advanced crystal growth and precision machining technologies, we craft sapphire into stunningly colorful watch cases, dials, and jewelry, offering a range of customizable hues including red, blue, yellow, pink, black, and more to meet personalized design demands. As an integrated manufacturer and trader, ZMSH not only supply premium sapphire raw materials but also provide end-to-end customization services—from design to finished product—supporting custom orders based on client drawings to create truly unique horological artistry.
1. Ultimate Scratch Resistance
With a Mohs hardness of 9, sapphire watch cases resist scratches from daily wear and sharp objects, maintaining a mirror-like finish far superior to traditional mineral glass or ceramic materials.
2. Crystal-Clear Transparency
Exceptional light transmittance (≥85% in the visible spectrum) ensures optimal dial legibility, while color coating techniques deliver gemstone-like depth and brilliance.
3. Luxurious Yet Lightweight
The polished surface achieves a liquid-metal smoothness, and its density (3.98g/cm³) is lower than stainless steel, reducing watch weight while enhancing wearability.
4. Chemically Inert & Durable
Resistant to acids, alkalis, and corrosion, it retains vibrant colors even with prolonged exposure to sweat or cosmetics, eliminating oxidation issues common in metal cases.
• Luxury Watch Brands: Custom-colored sapphire monobloc cases for high-end mechanical/smartwatches (e.g.Burgundy red).
• Fashion Accessories: Designer watches and jewelry timepieces with distinctive aesthetics.
• Professional Timekeeping: Dive watches (high-pressure resistance) and aviation chronometers (impact-resistant) for extreme environments.
ZMSH Jewelry pioneers the integration of lab-created sapphire technology into precision horology, redefining luxury watchcases through science-driven gemstone engineering. Leveraging our proprietary crystal growth systems, we transform advanced material science into exquisite wearable art – specializing in ultra-durable, custom-hued sapphire watch components that merge horological excellence with gemological brilliance. Our mastery in doping technologies enables unmatched chromatic precision, from classic transparent finishes to innovative gradient effects, all while maintaining the material’s legendary 9-Mohs hardness and optical purity.
1. Q: Why choose a sapphire watch case over other materials?
A: sapphire watch case offers unmatched scratch resistance (Mohs hardness 9), superior optical clarity, and lightweight durability, making it ideal for luxury and high-performance timepieces.
2. Q: Can sapphire watch cases be customized in different colors?
A: Yes, advanced doping and coating technologies allow sapphire cases to be crafted in various colors, including vibrant hues and gradient effects, while retaining their inherent durability.
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