For sale is my Sinn EZM1 3H dial in beautiful condition. I've owned this watch since 2019, and had Sinn's authorized US service center, RGM, service the watch in 2021. They did a complete overhaul and the invoice will be included.This is a very early production EZM1 as noted by the serial number. Dial is gorgeous with a pumpkin patina on the indices. All original.Sale comes with watch on bracelet, invoice from service, and Sinn service case. Thanks for looking.