Trademarked by jeweler Harry Winston, zalium's unique formulation of aluminum and zirconium gives the alloy properties unlike others. Combine those with Diamond Like Carbon treatment, another Harry Winston proprietary procedure, and you have the Project Z6 Black Edition timepiece. With a hand-wound, 24-hour alarm clock movement, specifically created for the Project Z6, the exclusive watch features several functions, including an alarm clock indicator for day and night. There is also indicator for day and night, hour, minute, second, as well as a On/Off cue for the alarm, all on a 44mm dial face. Limited to only 300 pieces, each is available now through special appointment at the Harry Winston boutique near you.