The Citizen 4-K11511 watch movement is a Swiss Made movement measuring 28.00 mm in diameter and 4.40 mm in height. It features various functionalities including a chronograph, alarm, and big date display. The movement has a battery life of 48 months and is equipped with 13 jewels in a gilt finish. The 9h position is dedicated to the 30-minute chrono counter, the 12h position is for the 6-hour chrono counter, the 6h position is designated for the alarm function, and the 3h position indicates the small second. Additionally, the movement incorporates a big date complication at the 12h position.