1mm. Even though AP marketed the watch as “Extra-Thin,” enthusiasts ongoing to consult with it as “Jumbo” offered its 39mm situation. Other slight changes incorporated a switch from a white day wheel to your black Edition on the blue and black dials and also the addition of the double-deployant clasp https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/