Otsuka Lotec
No. 6
No. 6
Jiro Katayama treats a watch as a small machine to be constructed in three dimensions. His Otsuka Lotec No. 6 reveals how mechanisms, shadows and exposed assembly can become a coherent design language.

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Specifications
| Variant | No. 6 |
|---|
Omitted specifications have not been confirmed. From published article 2026-10-23. Original source ↗
Read the stories
Designing with shadows: inside Otsuka Lotec’s mechanical architecture ↗