KT-574U

KIO YAMATO KT-574U

Category

Titanium Optical Frame

Material

Titanium + Beta Titanium

Technology

Ju-Shi Hinge Technology
Wrap-Around Titanium Temples
Titanium Adjustable Nose Pads

Design Features

Double Rim Wire Construction
Filigree Detailing on Front and Rim Side
Watch making and Jewelry-Inspired Eclipse Form

Design Philosophy

The KT-574U is conceived as an object of refinement.
More than a frame, it is a studied expression of light, shadow, and form.

Inspired by the quiet drama of an eclipse, the double rim wire construction creates a layered circular profile, where one line traces the other with intention. This interplay of rims introduces depth and dimensionality, transforming a classic round silhouette into something architectural, sculptural, and enduring.

Filigree detailing along the front and side of the rim wire adds a level of ornamentation more often found in fine jewelry or the bezel of a luxury timepiece. Every etched surface is deliberate. Every detail serves balance.

This is eyewear designed to be observed as much as it is worn.

Engineering & Craftsmanship

Titanium Construction

Crafted entirely from titanium, the KT-574U maintains strength and lightness while supporting its intricate double-rim architecture. Despite its visual complexity, the frame remains refined, controlled, and wearable.

Ju-Shi Hinge Technology

At the hinge, KIO YAMATO’s Ju-Shi system provides smooth, stabilized movement through dual synthetic resin washers. This construction:

• Reduces long-term hinge stress
• Maintains precise alignment
• Prevents loosening over time

The experience is calm and consistent, reinforcing the frame’s sense of mechanical integrity.

Double Rim Wire Structure

The defining feature of the KT-574U, the dual rim wire echoes the form of an eclipse, creating a halo-like perimeter around the lens. This layered construction:

• Adds depth and visual richness
• Elevates the frame into a jewelry-like object
• Enhances structural balance without excess weight

Filigree Detailing on Rim and Bridge

Filigree engraving appears not only on the bridge but continues along the front and side of the rim wire. This level of detailing mirrors the craftsmanship found in fine watch bezels, rewarding close inspection while remaining elegant from a distance.

Wrap-Around Titanium Temples

The wrap-around temples gently follow the contour of the head, delivering a secure yet relaxed fit. Filigree on the temple sides subtly connects the functional elements to the ornamental language of the frame front.

Titanium Adjustable Nose Pads

Precision titanium nose pads allow for tailored adjustment and balanced weight distribution. Lightweight and durable, they preserve comfort while maintaining a refined, technical appearance.

Why Choose the KT-574U

Watch Making and Jewelry-Level Craftsmanship

With its double rim construction and engraved detailing, the KT-574U transcends eyewear and enters the realm of wearable art.

Horological Inspiration

The layered rims and etched surfaces draw clear parallels to fine watchmaking, where detail, proportion, and finish define value.

Stability with Sophistication

Ju-Shi hinge technology ensures the frame feels as composed as it looks, offering long-term reliability beneath its ornamental exterior.

Made in Japan

Every element reflects Japanese craftsmanship, where precision engineering and hand-finishing exist in quiet harmony.