Junghans J05, updated 10.10.2019 - Helicopters, pocket watches, flight simulation, tools.

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Junghans J05, updated 10.10.2019

Junghans
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Origin:
Timing watch
7
1956 - ca. 1970
Open face
J05
19'''
42,86 mm
36000 A/h

U2281
W1824
Zf 1,70 x 15,0 x 0,2

49 x 65 mm
Valjoux 330
Junghans catalog 1956 text:

Split-second Timer, 1/10 seconds with side push-piece,
start, stop and return to zero by pressing the crown. Pressing the side push-piece stops one of the hands so that a reading can be made, a second pressure again on the push-piece makes the stopped hand catch up the moving one. 2 revolutions per minute, small register up to 15 minutes. To make reading easy, the outside figures from 1 to 30 are black and the inside figures from 31 to 60 are red: read figures of the colour shown by the small hand of the register.

The movement used is a Valjoux 330, face picture courtesy of Manfred Zwehn
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