Bumper Automatic A fine and very rare wristwatch with slide rule function...
Gehäuse
Steel, push back with engraving, bidirectional rotating bezel with slide rule function, domed "donut-shaped" plexi-glass.|Very good.
Zifferblatt
Silvered.|Very good.
Werk
Automatic.|Very good, capable of running, cleaning recommended.
reference:Arithmo
caliber:AS 1250
caseId:H.H. 216781
dimension:36 mm
circa:1950
country:Switzerland
originalbox:1
originalcertificate:
guaranteecard:
servicecard:
extract:
accessories:
clasp:
The Juvenia Arithmo is one of the most fascinating technical wristwatches of the 1940s. Introduced as early as 1945, it is one of the earliest timepieces to feature an integrated slide rule bezel, which enabled mathematical calculations to be carried out directly on the wrist. With its extraordinary combination of watchmaking and technical instrument, the Arithmo impressively embodies the spirit of innovation of its era. Later models, such as the Mathematic from 1952 and the Arithmo-Automatic from 1958, consistently developed this unusual concept further. Today, the Juvenia Arithmo is a rare and distinctive testament to an era in which the mechanical wristwatch could be far more than merely a timepiece.Please note that leather straps made from endangered or protected species - such as alligator, crocodile, or lizard - are used in our catalogue or on our website for illustration purposes only. For customs-related reasons, such straps cannot be shipped outside the EU.
Gehäuse
Steel, push back with engraving, bidirectional rotating bezel with slide rule function, domed "donut-shaped" plexi-glass.|Very good.
Zifferblatt
Silvered.|Very good.
Werk
Automatic.|Very good, capable of running, cleaning recommended.
reference:Arithmo
caliber:AS 1250
caseId:H.H. 216781
dimension:36 mm
circa:1950
country:Switzerland
originalbox:1
originalcertificate:
guaranteecard:
servicecard:
extract:
accessories:
clasp:
The Juvenia Arithmo is one of the most fascinating technical wristwatches of the 1940s. Introduced as early as 1945, it is one of the earliest timepieces to feature an integrated slide rule bezel, which enabled mathematical calculations to be carried out directly on the wrist. With its extraordinary combination of watchmaking and technical instrument, the Arithmo impressively embodies the spirit of innovation of its era. Later models, such as the Mathematic from 1952 and the Arithmo-Automatic from 1958, consistently developed this unusual concept further. Today, the Juvenia Arithmo is a rare and distinctive testament to an era in which the mechanical wristwatch could be far more than merely a timepiece.Please note that leather straps made from endangered or protected species - such as alligator, crocodile, or lizard - are used in our catalogue or on our website for illustration purposes only. For customs-related reasons, such straps cannot be shipped outside the EU.
