Ron_W
1574
From the www.blancpain.com site, on page 12 out of 88 , it says :
May 05, 2020,10:24 AM
On the movement side, Frédéric-Emile was
particularly fascinated by the challenges
of automatic winding. In the mid-1920s he
made the acquaintance of a British watchmaker, John Harwood who had been working on bringing an automatic winding system, then solely existing in pocket watches,
into the world of wristwatches. Working
together and utilising as a starting point one
of Blancpain’s base calibres, Harwood and
Blancpain succeeded in 1926 in producing the
world’s first automatic winding wristwatch.
Amazing for its time, the Blancpain Harwood
watch placed a thick winding rotor off the
end of the movement, allowing it to move
back and forth in its channel over a 180
degree arc.
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Well not quite
By: Tick Talk : May 5th, 2020-07:34
World's first automatic wristwatch? Chapuis and Jaquet's History of the Self-Winding Watch - 1770 to 1931, pg. 212: L. Leroy & Cie. are credited with the first automatic wrist watches in 1922, using their "Système de remontage automatique". One came up fo...
1931 or 1935
By: Tick Talk : May 5th, 2020-08:45
According to the book, the company Aegler, société anonyme Fabrique des montres Rolex & Gruen began using the automatic calibre 620 NA in some their brands in 1931, but the first Rolex-branded use of this movement was 1935. Perhaps some Rolex experts can ...
LOL, that's funny
By: Tick Talk : May 5th, 2020-15:08
they also "apologized" to Smiths for claiming Everest. The marketing dept obviously figured that publicity at the time far outweighed a mea culpa later on. Still today they don't discourage this myth, helps that Smiths is kaput of course. ...
sorry for the delay
By: Tick Talk : May 9th, 2020-09:40
British Horological Journal, October 1953
From the www.blancpain.com site, on page 12 out of 88 , it says :
By: Ron_W : May 5th, 2020-10:24
On the movement side, Frédéric-Emile was particularly fascinated by the challenges of automatic winding. In the mid-1920s he made the acquaintance of a British watchmaker, John Harwood who had been working on bringing an automatic winding system, then sol...