TIS40  Tissot Couturier Day-Date. Reference number T035.407.11.051.01. Watch measures 39mm and is made from steel. Automatic movement caliber Powermatic 80 which obviously provides for 80 hours of power reserve. Sapphire crystals on both sides of the case. Waterproof 10ATM or 100 meters. Functions are hours, minutes, sweep seconds, day and date. This watch is fitted with the original steel bracelet with integrated double folding clasp. Naturally this watch is complete with the original box and papers dated October 2020. Super handy every day companion! SOLD