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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Cyma 454

Features
manual wind
sub second

Data
9.75''', Dm= 22.5mm, Do= 22.9mm
H= 3.5mm
F= 0.75mm
T= 1.6mm
15/17 jewels
f = 18000 A/h
power reserve 42h

Balance staff U2298

Stem W2287

Mainspring / battery
Zf942, 1.35 x 9.0 x 0.10 x 290mm

Hands
1.30 x 0.85 / 0.18mm

Comments about the data

Remarks

family:
454: 9.75''', sub second
455: 10.5''', sub second, calendar
456: 9.75''', sweep second
458: 10.5''', sub second
459: 10.5''', sweep second

Example, year: signature; shock device
ca. 1950: 4609, Cyma, R.454, Swiss, 15 Jewels; Cymaflex-II

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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