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|Gruen 156D (PUW 1560D)|
digital display: second, minute, jumping hour
11.5''', Dm= 26.0mm, Do= 29.8mm
f = 21600 A/h
power reserve 40h
Balance staff U3483
Mainspring / battery
1.20 x 10.0 x 0.10mm
- x 0.90 x 0.21mm
Comments about the data
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.
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