1mm. While AP marketed the watch as “Added-Thin,” enthusiasts continued to make reference to it as “Jumbo” provided its 39mm scenario. Other slight adjustments incorporated a switch from a white date wheel to some black version over the blue and black dials plus the addition of a double-deployant clasp to https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/