1mm. When AP promoted the watch as “Added-Thin,” admirers continued to confer with it as “Jumbo” presented its 39mm case. Other slight alterations integrated a swap from a white date wheel to the black version on the blue and black dials as well as addition of the double-deployant clasp to https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/