This is a Citizen Cosmotron. It's a vintage model with a deep green dial and gold indexes, giving it a 1970s feel. It has a day-date display, with the day in English. It's equipped with an electronic movement. It's battery-powered, not automatic. The battery has been replaced prior to listing, and it is currently running. The case shows scratches and wear from use. There are also scratches on the crystal, so please check the photos for the condition. The bracelet is not original. Please consider the attached bracelet as a bonus. Due to the age of the watch, the accuracy and future operation are not guaranteed. Please purchase only if you understand vintage watches and electronic watches.