1mm. Whilst AP marketed the watch as “Extra-Thin,” admirers ongoing to check with it as “Jumbo” offered its 39mm situation. Other slight changes provided a swap from a white date wheel to the black version about the blue and black dials as well as addition of a double-deployant clasp into https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/