1mm. Although AP promoted the watch as “Added-Thin,” admirers continued to confer with it as “Jumbo” presented its 39mm circumstance. Other slight improvements included a change from a white date wheel to the black Model about the blue and black dials as well as addition of a double-deployant clasp for https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/