1mm. Though AP marketed the watch as “More-Thin,” admirers ongoing to consult with it as “Jumbo” specified its 39mm situation. Other slight adjustments bundled a switch from a white date wheel to some black Variation on 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/