Junghans Pocketwatch, movement Nova - Helicopters, pocket watches, helicopter flight simulation and more.

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Junghans Pocketwatch, movement Nova

Junghans
Junghans catalog 1927 text:
Massive balance cock and pallet bridge, removable train bridge

Inspite of the comparatively recent date since we commenced manufacturing high grade watches, Trademark "J" groups 100 - 108, these articles have already, owing to their high quality and reliability, gained a world-wide reputation. Our method is: Utmost precision in the production of all parts, ruthless removal and destruction of all parts which are found to be in the least faulty or inexact, assembling, examination and regulation by proved experts. This system ensures equal high quality of all our watches and absolute interchangeability of parts. The articles with the Butterfly brand are, on the other hand, of somewhat plainer execution but are nevertheless reliable timekeepers. They are especially suitable in all cases in which a tow price is decisive.
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1927 - 1931
Open face
Nova
48
18'''
42 mm
41 mm
5,4 mm
18000 A/h



Junghans mentions spring
885 x 2,14 x 0,20 mm


Nova, number of teeth
410Winding pinion10


16
407Clutch wheel10


18
420Crown wheel, upper32
415Ratchet wheel, upper48
180Barrel128
201Center wheel12


54
210Third wheel10


50
224Fourth wheel12


60
705Escape wheel6


15
240Cannon pinion16
260Minute wheel8


32
250Hour wheel48
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