Miyota 9120

The Miyota 9120 is a Japanese-made automatic movement featuring 26 jewels and operating at 28,800 vph with a ball-bearing rotor and Parashock shock protection. It displays the day of the week at 9:00, the month at 3:00, and a 24-hour day/night indicator at 6:00 through three subdials arranged in a 3-6-9 configuration. Despite the subdial appearance, it is not a chronograph but rather a calendar movement. The caliber is used by various watch brands in entry-level dress watches featuring full calendar complications.