This watch has been in our family since the early 1970s. It features an aftermarket black leather band (lizard?), ideally suited for a smaller wrist. Please see measurements. My wrist in the picture is 6 3/4”. Of course, you can put a longer band on if you prefer after you receive it. Our long-time and trusted jeweler has serviced and confirms authenticity. Additionally, the watch will go to Poshmark for final authentication prior to being sent to you. The watch is 18k gold-plated. There is wear of the gold plating on the back of the watch, which is not seen when worn. The watch is a hand-wound mechanical ETA movement. The sapphire crown is original to the watch. The watch keeps perfect time.