Junghans J06

Kind:
Timing watch
Jewels:
15
Production:
1956 - 1965
Type:
Open face
Variants:
J06
Size:
19'''
Diameter:
42,1 mm
Height:
6,5 mm
f:
18000 A/h
Balance staff:
U1544
Stem:
W1730
Mainspring:
1.60 x 16 x 0.15 x 640
Reference picture:
Official catalogue of swiss watch repair parts, part 1, page 113
Case size:
58 x 82,5 x 17,2 mm
Case weight:
83,2 g
Movement weight:
41,2 g
Origin:
Valjoux 24, 1916 - 1970