This is an extremely rare model with digital DSM (Dynamic Scattering) display.
These watches are forerunners of LCD watches, they were produced in the period from 1972 to 1974 and today very hard to find one functional.
What makes it even more interesting is that I bought it directly from Mr Louis Zanoni who participated in creation DSM display.
On images that I present watch you can see Mr Zanoni with my DSM watch.
Watch is very huge, all stainless steel, have mineral glass… it leaves a strong impression. Total MINT condition.
This is one important part of my collection.