1mm. While AP marketed the watch as “Further-Thin,” supporters ongoing to consult with it as “Jumbo” given its 39mm situation. Other slight alterations integrated a change from a white date wheel into a black Variation around the blue and black dials as well as addition of a double-deployant clasp on https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/