DLC (Diamond-Like Carbon) Protective Coating

Our watches are finished with an advanced DLC (Diamond-Like Carbon) protective coating, a surface-engineering technology widely used in aerospace, medical instruments, and high-performance manufacturing to dramatically enhance durability and wear resistance.

This ultra-thin coating forms an extremely hard and chemically stable surface layer, providing superior protection against daily wear, micro-scratches, and corrosive elements such as perspiration and seawater.

Exceptional Surface Hardness & Wear Resistance

The application of DLC coating increases surface hardness to approximately 7,000 Vickers (HV)—a level far exceeding traditional watch materials:

  • 18K Gold: ~400 HV

  • 904L Stainless Steel: ~490 HV

  • DLC-Coated Surface: up to ~7,000 HV

This substantial increase in hardness significantly reduces surface abrasion, helping the case and bracelet retain their original finish even after prolonged daily use.

Precision Infusion Process

The DLC coating is applied using a controlled chemical vapor deposition (CVD) process within specialized infusion chambers. During this process, carbon-based compounds bond at a molecular level with the steel substrate, forming a dense and uniform protective layer.

Key characteristics of the DLC finish include:

  • Ultra-thin coating measured in microns, preserving original dimensions

  • Fully transparent, maintaining the natural appearance of the metal

  • No change in weight, texture, or tactile feel

  • Excellent adhesion and long-term stability

Rather than altering aesthetics, the DLC layer reinforces the watch at a structural level—enhancing durability without compromising design authenticity.

Designed for Long-Term Protection

This advanced coating system is implemented to ensure the watch maintains its appearance and integrity over time, even under demanding conditions. The result is a timepiece that resists wear, oxidation, and surface degradation far more effectively than untreated steel or precious metals.

The DLC protective coating used on our watches is selectively applied and not commonly found in standard replica manufacturing, reflecting a higher level of material investment and finishing standards.

Engineering That Preserves Appearance

By combining high-grade base materials with modern surface-engineering techniques, the DLC coating allows the watch to look newer for longer, preserving sharp edges, polished surfaces, and brushed finishes through years of regular wear.

This approach reflects our commitment to durability, precision finishing, and material performance—details that distinguish a truly high-grade timepiece.