The Rocky Point Band, an FKM strap with carbon, is an Apple Watch strap whose construction is based on FKM fluororubber enriched with fine carbon powder, as explicitly specified in the material specification.
This technology allows for a deeper and more uniform structure of the material while maintaining its mechanical properties. The FKM material is characterized by high resistance to intensive use and structural stability in various conditions.
The addition of carbon powder not only enhances aesthetics but also reduces the visibility of wear and tear. The entire strap has been designed as a cohesive structural element, in which the material is multifunctional, ensuring durability and consistent properties across the entire strap.
Titanium-coated elements: The elements used are made of titanium, which has been additionally coated with a carbon layer. This type of solution combines the mechanical properties of the metal with additional surface properties resulting from the applied coating.
The titanium used in the construction is responsible for the stability and precision of the connection with the watch bezel, while the carbon coating contributes to the material's cohesiveness throughout the product.
Every detail ensures proper fit and resistance to deformation during use, in accordance with the design intent. Wrist-Fit Design: The strap's form has been developed to fit the wrist as closely as possible.
A special transition allows the structure to smoothly adapt to the natural curvature of the hand. This distributes pressure evenly across the entire surface, ensuring stability during use. The design also considers the material's behavior in motion, meaning the strap maintains its form without excessive stiffness.
The design focuses on ergonomics while maintaining material and structural integrity, without the use of additional components to compensate for the fit. FKM Ventilation Channels: The strap's structure wicks away moisture and improves air circulation through channels incorporated within it.
This solution is incorporated directly into the material, meaning no additional components increase the structure's bulk. The channels operate continuously, reducing moisture contact with the skin during use.
Combined with the properties of the FKM material, this translates into maintaining stable conditions at the wrist surface. The channel design has been optimized for their placement to avoid compromising structural integrity or mechanical strength.
Lightweight and Smooth Structure: The material used in the construction is characterized by a smooth surface and low mass, which influences the strap's feel when worn. The structure was developed to minimize the perceived weight while maintaining the appropriate stiffness necessary for stable attachment.
The smooth surface translates into uniform contact with the skin, without noticeable pressure points. These properties result directly from the characteristics of the material used and its formation method.
The entire unit forms a homogeneous element with consistent performance parameters along its entire length. Specifications Materials: Compression-molded FKM FKM: Enhanced with carbon powder for a deeper, more saturated color Components: Grade 5 titanium Loops: FKM and titanium secure excess strap Compatible devices: Apple Watch 49mm, 46mm, 45mm, 44mm, and 42mm (Ultra 1-3, Series 1-11, and SE) Design: Water-resistant Size: Universal, designed for wrists with a circumference of 145mm to 195mm Length: 95mm (pin side) and 135mm (adjustment side)