Metro date power reserve, designed by Mark Braun, is young and sophisticated, yet Glashütte through and through. The power reserve indicator doesn’t only remind wearers when to rewind, it is also one of the design features. Others include hands as fine as quill tips and colorful hour indexes. And the hand-wound NOMOS caliber DUW 4401 is within, setting the pace, equipped with our proprietary escapement.