Vacheron Constantin has reimagined its classic men’s Overseas sport watch in a sparkling women’s version set with more than 600 diamonds at a total weight of 2.5 carats. The water-resistant Overseas Lady Date Self-Winding watch ($56,200) has a self-winding movement in an 18-karat-gold case on a black alligator strap with a diamond-studded fastener. (www.vacheron-constantin.com)