1mm. Though AP marketed the watch as “Further-Thin,” followers ongoing to seek advice from it as “Jumbo” offered its 39mm scenario. Other slight adjustments bundled a change from a white day wheel into a black Variation within the blue and black dials and also the addition of the double-deployant clasp https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/