Pure technology, the LACO Chronograph leaves nothing to be desired. Day and date display, minute and hour counters, central second hand counter, and even a running sub-second dial.
Naturally this watch features typical LACO refinements such as a domed, anti-reflective sapphire crystal and a 5 ATM water resistance. And its movement is capable of measuring split-times too.
A sapphire crystal on the back of the watch provides a view of its automatic movement.
When fully wound, the watch has a power reserve of 40 hours.