Junghans J52, updated 18.01.2020 - Helicopters, pocket watches, flight simulation, tools.

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Junghans J52, updated 18.01.2020

Junghans
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f:
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Indestructible Watch
3
1931 - 1932
Open face
J52
47
17'''
38,3 mm
6,7 mm
18000 A/h
36 h
U365, DCN 542, Ronda 1316
W1707, DCN 691, Ronda 1147
Junghans
#1022 - 398 x 2,2 x 0,21 mm
Berger
2,4 x 15,5 x 0,23 x 420 mm
F.W.S 1942 page 16
F.W.S 1947 page 91
F.W.S 1958 page 91
44 x 60 mm
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J52 pocket watch rear side
J52 pocket watch front side
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