No longer solely the milieu of men, many of today’s complicated timepieces reflect a feminine refinement, each exquisite example imbued with an elegance and beauty that belies the complexity beneath. Crafted by some of the world’s leading watchmakers, this year’s feminine offerings range from a tourbillon with a floral finish to a moon-phase complication orbited by diamonds. Completely enamored, we look back at the women’s watches of 2015 that have left our readers breathless.

—Compiled by Viju Mathew<…