1939 DREWATCH [Imowa SA – Benno Dreyfuss] Chronograph – Landeron Cal. 47


Out of stock

From 1939 and professionally serviced in-house here at the Localtime Spa, this is a DREWATCH [Imowa SA / Benno Dreyfuss] chronograph with a rare Landeron Cal. 47 movement [shortly produced for one year in 1937], which was the first chronograph movement with cam switching and predecessor of the 48/148/248 family of Landeron calibers. Unlike the 48/148/248 calibers, the 47 came in two versions; one with the normal 2 pushers and one [that you see on this watch] with 3 pushers, the 3rd one on the centre crown used only to reset the chronograph to zero. The watch is wearing a vintage NOS strap in grey. We have made many photos of the watch, including some close-up/macro shots, just for fun. As with all the watches we service in-house here at the Localtime Spa, this too comes with a written 6-month written warrantee from the date of purchase. Feel free to contact us for whatever questions you might have.


DREWATCH [Imowa SA / Benno Dreyfuss]

Production Period



Sport Chronograph


Tachymeter, Telemeter, Chronograph




Landeron Cal. 47

Case Material


Case Back

Snap-On Back Stainless Steel

Case Size

34.50mm case, 38mm counting centre crown pusher

Lug Width



Working With Warrantee

Last Known Service

Serviced by Localtime – June 2016


Free Worldwide


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