Discount 3% on bank payments       Worldwide shipping       Pick up in Geneva, Switzerland

MIMO LOGA, Brevet 216202

CHF 6,800


Original and rarest MIMO Loga wristwatch with slide rule bezel, Antimagnetic Brevet 216202, made in 1940. Runs great and all functions work as expected. Please take a look at the photos for the condition. Case measures 38mm (excluding the crown). Original dial in very good condition and signed “MIMO, Brevet 216202, Antimagnetic”. New non-signed leather strap. Age related condition with slight traces of wear. Watch is in overall very good condition, running and ready to wear or gift!

MIMO Loga was the first wristwatch with slide rule in the world, which added the C and D logarithmic scales from a slide rule to the watch’s bezel, adding calculation functions to the wrist watch, which would later become a standard of “aviation-style” analog (and the occasional digital) watches. In July of 1940 they applied for a patent regarding the use of logarithmic tables on a wristwatch, one month before Breitling Chronomat. Juvenia followed in 1945 with the Arithmo model, still using the principle of scales to help perform calculations.

Dimensions : 38 mm excluding the crown.


Brand MIMO
Model Loga
Year 1940
Movement Hand-winding
Calibre Mimo 28
Case material Stainless steel
Case size 38 mm
Bracelet non-signe leather
Features slide rule bezel
Box/Papers not available


In fully working order. Very good vintage condition, minor surface scratches, scuffs and discoloration through the age. New fitting leather band is installed.


    • No products in the cart.