Bulgari Announces Four Serpenti Misteriosi Secret Watches

Launching four new Serpenti secret-watches to coincide with the LVMH Watch Week, all of these are fitted with the new Piccolissimo mechanical movement, one of the world’s smallest, totally created and produced within the Bulgari Manufacture in Le Sentier. The BVL100 calibre brings back the tiny mechanical ‘motors’ that were standard on all women’s watches until the early 1970s.

More about them here