US Brand KeyBudz Launches 'Spectra', a Luxury Band for Apple Watch Featuring the Exquisite Shine of 316L Stainless Steel x DLC
ROA International has released the 'Spectra Premium Stainless Steel Band' for Apple Watch from the US brand KeyBudz. It features durable 316L stainless steel, a scratch-resistant DLC coating, and tool-free size adjustment.
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- 📰 Published: April 7, 2026 at 20:00
- 🔍 Collected: April 7, 2026 at 11:31
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ROA International Co., Ltd. (Location: Shinjuku-ku, Tokyo; President: Ally Won) has released the 'Spectra Premium Stainless Steel Band' specifically for Apple Watch, from the US-based Apple accessory brand KeyBudz.
This product is an Apple Watch band utilizing highly durable 316L stainless steel. Thanks to its DLC (Diamond-Like Carbon) coating, it is scratch-resistant and maintains its beautiful texture and shine for a long time. It can be worn comfortably in everyday life, as well as in business and active settings.
It is currently on sale at ROA International's official store (https://www.mycaseshop.jp/).
The features of the product are as follows:
## Product Features
### ● 316L Stainless Steel Used in Luxury Watches
Adopts 316L stainless steel, which has excellent durability and corrosion resistance. It combines a premium texture with toughness that allows for long-term use.
### ● Scratch-Resistant DLC (Diamond-Like Carbon) Coating
A DLC coating, which boasts a hardness close to diamond, is applied to the surface to suppress scratches and wear while maintaining a beautiful texture for a long time.
### ● Easy Size Adjustment Without Tools
Thanks to the innovative twist-link structure, size adjustment is easily possible without using specialized tools, simply by twisting and sliding the links. Anyone can smoothly adjust it to their preferred length on the spot.
This product is an Apple Watch band utilizing highly durable 316L stainless steel. Thanks to its DLC (Diamond-Like Carbon) coating, it is scratch-resistant and maintains its beautiful texture and shine for a long time. It can be worn comfortably in everyday life, as well as in business and active settings.
It is currently on sale at ROA International's official store (https://www.mycaseshop.jp/).
The features of the product are as follows:
## Product Features
### ● 316L Stainless Steel Used in Luxury Watches
Adopts 316L stainless steel, which has excellent durability and corrosion resistance. It combines a premium texture with toughness that allows for long-term use.
### ● Scratch-Resistant DLC (Diamond-Like Carbon) Coating
A DLC coating, which boasts a hardness close to diamond, is applied to the surface to suppress scratches and wear while maintaining a beautiful texture for a long time.
### ● Easy Size Adjustment Without Tools
Thanks to the innovative twist-link structure, size adjustment is easily possible without using specialized tools, simply by twisting and sliding the links. Anyone can smoothly adjust it to their preferred length on the spot.