1mm. Although AP marketed the watch as “Excess-Thin,” enthusiasts continued to confer with it as “Jumbo” given its 39mm scenario. Other slight changes incorporated a switch from a white date wheel into a black Model about the blue and black dials and the addition of a double-deployant clasp on the https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/