And now, for something completely different—but not so you’d notice.
Inside the Hybrid Manufacture’s 42 mm case sits a 33-jewel, self-winding mechanical movement, driving the conventional second, hour, minute, and date functions. The twist? Built into this caliber is a battery-powered digital module, which, via subdial display and iPhone app, brings next-gen functionality, including sleep tracking and fitness coaching. It also logs analytics for the mechanical movement, measuring rate and beat error, and adds a worldtime complication.
$3,795; frederiqueconstant.com