
As many of us know, in the 1950's Zenith made a superb chronometer grade handwind movement, the calibre 135. it had a snail cam precision regulater and has gone down in history as being one of the best movements of its period. well sorry to disappoint you but i havent managed to get one of those. wh






The Zenith Caliber 135 is a manually wound chronometer-grade movement produced by Zenith, notably from 1949 to 1962. It is recognized for its large balance wheel and oversized barrel, designed to optimize chronometric performance. This caliber was primarily housed in wristwatches, often achieving high distinctions in observatory trials. Its robust construction and precision engineering made it a significant movement in mid-20th century horology. The Caliber 135 is a testament to Zenith's commitment to accuracy and technical excellence during a period of intense competition in chronometer development. It remains a sought-after movement among collectors for its historical importance and mechanical integrity.
Glad to see your keeping busy and hope to catch up soon :) Yours, Andy.
.. 'inside' :-) .... I'm still enjoy,g my Russian watch you once 'gave' me ... or did i still have to pay you back ? ;-) Bim
just enjoy it and we wont worry about who owes who. glad you like it. G
the Russians are full of tricks like that :)
thanks Buddy, check the Seiko page to see my just purchased Grand Seiko. i wont tell you about the camera toys i've bought....yet. best G
This is an older model of the Cal 135 which has brass-coloured movement plates. Not long after Zenith were finishing the plates like yours.
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