A Swiss Watch That Lets You in on Its Secrets

Through the back of Vacheron Constantin’s luxurious new timepiece, you can see what makes it tick.
By BY NANCY HASS from NYT T Magazine https://ift.tt/348upkX
Source: New York Times href="https://ift.tt/1TJZwGM" target="_blank">Blog Beauty 24/7 Watches and Clocks, Design, Fashion and Apparel