1mm. Although AP promoted the watch as “Further-Thin,” lovers ongoing to make reference to it as “Jumbo” specified its 39mm scenario. Other slight adjustments bundled a switch from a white date wheel to your black version on the blue and black dials as well as addition of a double-deployant clasp https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/