Juvenia Arithmo
Details
Stainless steel 1950’s calculator watch by Juvenia with a logarithmic scale on the rotating bezel. The center part of the watch is a flat glass and there is a “réfrascope” part on the bezel, which is a kind of magnifying glass. The Arithmo appeared 10 years before these gold indexes and hands version (with roman or arab numbers). First ones were launched in the 1940’s, exactly 1945, with radium dials and different cases.
Overall Condition:
The watch is superb condition for its age. The golden hands and indexes shine brightly depending on the light.
Dimensions:
36mm without crown.
Movement:
In-house manual winding