This is one rare beast. A typical late 1970's LCD chronograph. The case is square like most chronographs of this type.
The ref. 16061 is a eletronic LCD chronograph with splitsecond and memory. I also shows date, day and moth at the push of a button.
This was not a cheap watch back in 1979. A period catalogue shows a 195.00 USD price tag.
For that price you get a minarel glass and a steel bracelet.
