The Citizen CQ-1021 watch movement features an Adjustable Stud Holder, enabling fine-tuning of the timekeeping accuracy. It also includes a Stop Seconds Function, which allows for precise time setting. The watch movement incorporates a Day and Date Display, providing simultaneous indication of the current day of the week and date. It is equipped with a Sweep Seconds hand, ensuring smooth and continuous timekeeping. Additionally, the movement includes a Calendar with Quickset feature, allowing for easy and efficient adjustment of the date.