CH 29‑535 PS 1/10

A monopusher chronograph measuring 1/10th of a second, featuring a central seconds hand rotating every minute and a 1/10th-second hand rotating every 12 seconds. It includes an instantaneous 30-minute register, small seconds, and a 48-hour power reserve. The movement measures 29.6 mm by 6.96 mm, contains 396 parts, and utilizes a 5 Hz Pulsomax® escapement, Gyromax® balance, and Spiromax® spring.