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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Benrus DN2F (ETA 1281)

Features
manual wind
sub second

Data
11.5''', Dm= 25.6mm, Do= 26.0mm
H= 3.6mm
F= 0.7mm
17 jewels
f = 18000 A/h
power reserve 55h

Balance staff U2138 / U3231
balance with/without screws

Stem W2120

Mainspring / battery
Zf1319/1, 1.60 x 9.5 x 0.10 x 315mm

Hands
1.50 x 0.80 / 0.21mm

Comments about the data

Remarks

family:
CW11: 11.5''', H= 3.95mm
DN2F: 11.5''', H= 3.6mm
There are probably further variants.

Example, year: signature; shock device
ca. 1960: AXZ, Benrus Watch Co Inc, Model DN 2F, Swiss, 17 Jewels; Kif-Flector

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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