Minute Repeater Coin

About Minute Repeater Coin

Minute Repeater Coin is a mechanical sound-and-tactile EDC piece jointly created by Sequence (No.33 Studio) × SSS Studio, inspired by the visual language and acoustic character of high-end mechanical watches.

Dual Tuning-Fork Sound

Rotate the coin left or right to activate its dual tuning-fork mechanism, producing a clear metallic chime with a layered, instrument-like character.

The sound is paired with visible internal movement, making each actuation both tactile and visual.

12-Segment Mechanical Feedback

The internal structure provides 12 clearly defined segments with controlled damping and rebound.

The track is tuned to move cleanly through each segment without skipping, giving the rotation a consistent mechanical rhythm.

Watch-Inspired Openwork Design

The stainless-steel body features a multi-layer hollowed construction with finely engraved scroll patterns.

A sapphire cover reveals the internal mechanism, creating an appearance inspired by the exhibition caseback of a mechanical watch.

The pendulum-style impact movement can be seen directly through the window while the mechanism is operating.

Tunable & DIY-Friendly

The included tools allow the cover plate to be removed for maintenance and modification.

The tuning-fork system can also be adjusted or customized, giving experienced users more room to experiment with the sound and response.

Specifications

Material: Stainless Steel
Weight: Approx. 100g
Feedback: 12-Segment Mechanical Structure
Sound System: Dual Tuning Fork
Cover: Sapphire
Design: Multi-Layer Openwork / Mechanical Watch Inspired

⚠️ Important Note

The tuning-fork sound and tactile response may vary slightly depending on assembly, adjustment, playing force, and individual setup.