The watch case reacts to ambient light by changing color from green to blue.Credit...Aurelien Bergot for The New York Times One of the most technically advanced techniques is atomic layer ...

Quite a few watches — 18 vintage pieces, it looks like, plus these dope ball caps in three colors: As the watches out, it seems James Lamdin and his crew at A/S will add new pieces to the lineup.

The color fad has evolved in an interesting way. Every product is carefully selected by our editors. If you buy from a link, we may earn a commission. Learn more Watch trends come and go ...

If you buy from a link, we may earn a commission. Learn more Watch trends come and go, but one of the most consistent across the market over the last few years has been an explosion of color. Purple ...