1mm. When AP promoted the watch as “Added-Thin,” enthusiasts continued to refer to it as “Jumbo” given its 39mm circumstance. Other slight modifications bundled a switch from a white date wheel to your black version about the blue and black dials as well as the addition of the double-deployant clasp https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/