The Jaeger Lecoultre 880G is a mechanical watch movement with an automatic chronograph function, featuring a 60-second, 60-minute, and 12-hour counter. The movement also includes a sub-second function, a quickset date, and a 24-hour display. It is equipped with an adjustable stud holder, providing precision in timekeeping, and features chronograph capabilities. Additionally, the movement incorporates Incabloc shock protection, ensuring durability and reliable performance. The Jaeger Lecoultre 880G movement was utilized during the period from 1970 onwards.