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View picture in original size
Fig. 1

View picture in original size
Fig. 2

View picture in original size
Fig. 3

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Fig. 4

Eterna 19'''H5.7

Features
stem wind and set
sub second

Data
19''', Dm= 42.8mm, Do= 43.5mm
H= 5.7mm
F= 0.6mm
T= 2.7mm
15 jewels
f = 18000 A/h
power-reserve 43h

Stem W281

Hands
1.90 x 1.20 / 0.30mm

Comments about the data

Remarks
open face calibre
bimetallic screw balance with 4 adjustment screws
Breguet hairspring
early lever cock (Fig.1), later lever bridge (Fig.3)
further detail modifications during production periode

Example, year: signature; shock device
1-2) 1915: 1766794 - 794
3-4) 1926: 2483522, Eterna - 522

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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