1mm. Whilst AP promoted the watch as “Additional-Thin,” admirers ongoing to check with it as “Jumbo” offered its 39mm scenario. Other slight changes involved a change from a white day wheel to some black version on the blue and black dials as well as addition of a double-deployant clasp to https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/