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Fig. 2

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Fig. 3

Gruen 156D (PUW 1560D)

Features
automatic
digital display: second, minute, jumping hour

Data
11.5''', Dm= 26.0mm, Do= 29.8mm
H= 7.05mm
F= 1.9mm
T= 3.9mm
17/21/25 jewels
f = 21600 A/h
power reserve 40h

Balance staff U3483

Stem W3380

Mainspring / battery
1.20 x 10.0 x 0.10mm

Hands
- x 0.90 x 0.21mm

Comments about the data

Remarks
1971-1977 (PUW)
detached manual wind

Example, year: signature; shock device
ca. 1975: D, 21600, Gruen Watch Co., 156D, West Germany, 17 Jewels, Germany; Antichoc-S65

Not for Sale!
The movements presented in this caliber finder are not for sale. This is only a data sheet for identification and evaluation of the movement calibre, as well as for approximate dating.

bidfun-db 21.3 © 02-08-15, mtr-Ranfft


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