Favre-Leuba Bathy 50
Stainless steel case 1968 diving watch by Favre-Leuba, with an aneroid barometer 50m depth gauge. A true unicorn, one of the rarest and finest diving watches of that period.
Note that there was also a 160 Feet dial version. This is the very first version with “flat” engraved logo on the back case.
The watch is in superb conditions, unworn we can say.
40mm without crown.