1mm. Whilst AP marketed the watch as “Added-Thin,” lovers continued to confer with it as “Jumbo” supplied its 39mm case. Other slight variations provided a switch from a white date wheel to some black version to the blue and black dials plus the addition of the double-deployant clasp towards the https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/