1mm. Although AP marketed the watch as “More-Thin,” supporters ongoing to confer with it as “Jumbo” offered its 39mm case. Other slight variations incorporated a change from a white day wheel to your black Variation within the blue and black dials along with the addition of a double-deployant clasp on https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/