1mm. Although AP marketed the watch as “Further-Thin,” supporters continued to confer with it as “Jumbo” specified its 39mm case. Other slight alterations involved a change from a white date wheel to the black Model within the blue and black dials plus the addition of the double-deployant clasp to the https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/