Casio S100X Japanese Lacquer Edition (JP Page Only) | Hacker News
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2 min readKey summary
A Hacker News post spotlights Casio’s S100X Japan-only lacquer edition watch.
The brief also explains Urushi, the traditional Japanese lacquer used on the piece.
It covers how Urushi cures and why its material properties make it distinctive.
The post highlights decorative techniques such as Rankaku, which uses quail egg shells.
Overall, it shows how traditional craftsmanship can elevate a premium product’s appeal.



