Junghans pocket watch J13, last update 27.01.2019 - Helicopters, pocket watches, flight simulation, tools.

image
image
image
Go to content

Junghans pocket watch J13, last update 27.01.2019

Junghans

Master watch
1914
Open face
J13
19'''
42,9 mm
5,0 mm
18000 A/h
34 h
U408
W297
Zf3495
Engelkemper II 1966 page 182

Kind:
Production:
Type:
Variants:
Size:
Diameter:
Height:
f:
Power reserve:
Balance staff:
Stem:
Mainspring:
Reference picture:
Junghans catalog 1914 text extract:
open faced Junghans "Master" Watch, 15 jewels,
cut compensation balance, hardened breguet steel hair spring, lever escapement with visible jewels, steel escape wheel, double safety roller, gilt plates gold or silver.
The watch will come with the factories certificate of warranty.

Junghans catalog 1915 additional text extract:
We hereby beg to bring to your notice an Expert opinion given by the Director of the Observatory of the Royal Technical High School of Berlin-Charlottenburg, who writes as follows:
A Watch which was selected from a number of others showed a reliable finish in movement and especially in the Lever.
Comparisons showed an excellent result compared to Watches of well known manufactures.
This Watch must therefore, apart from its  reasonable price, be considered as high-class, satisfying all the requirements of a serviceable article and which can safely be compared to any first-class Watch of the highest reputation on the Market.

-
-
-
A new click spring like later in the J47. Should be around 1929.
-
Back to content