
Cal. 5030.D measures 28.00 mm by 4.40 mm and includes a chronograph and date function with a 54-month battery life. The Swiss Made version contains 13 jewels, while the Swiss Parts version has 6 jewels, featuring counters for 12 hours at 6 o'clock, 30 minutes at 9 o'clock, small seconds at 3 o'clock, and a date at 4 o'clock.