Blancpain Fifty Fathoms
From Chronopedia
BlancPain Fifty Fathoms
The FF is considered the first ‘modern’ dive watch (although the Zodiac Seawolf owner might argue with that)and carried all the design elements we now consider as standard in our modern dive watches (a black dial with contrasting, self-luminous numbers and indexes, a notched unidirectional bezel also in black with luminous numbers and indexes). The round case of the first edition measured 42 millimeters with long lugs. The watch was designed to be waterproof up to a depth of 50 fathoms – which led the brand to call it the “Fifty Fathoms”. Fifty Fathoms, a British measuring unit, corresponds to a depth of 91.45 meters, which, at that time, considered as the maximum depth that divers could safely reach.
