Quartz is one of the most abundant materials on earth. It’s found in sand and stones, among other places—and it’s also tucked inside a large majority of watches worn today.

Quartz is one of the most abundant materials on earth. It’s found in sand and stones, among other places—and it’s also tucked inside a large majority of watches worn today.

Quartz is one of the most abundant materials on earth. It’s found in sand and stones, among other places—and it’s also tucked inside a large majority of watches worn today.