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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Citizen 8270A (Miyota)

Features
manual wind
sweep second

Data
11.5''', Dm= 25.6mm, Do= 26.0mm
H= 4.1mm
F= 1.8mm
T= 2.1mm
with dial spacer:
Dm= 28.55mm, Do= 29.2mm
H= 4.4mm
F= 2.1mm (rest to dial side)
T= 2.4mm
17 jewels
f = 21600 A/h
power reserve 43h

Balance staff Citizen 039-1020
balance with hairspring

Stem Citizen 065-212

Mainspring / battery
Citizen 001-8800
barrel complete

Hands
1.52 x 1.00 x 0.17mm

Comments about the data

Remarks

family/generations:
single-part rotor
8200: day, date
8210: date
riveted rotor weight
8200A, 8203A: day, date
8210A: date
8228A: display balance
single-part rotor
8205A: day, date
8215A, 821A: date
manual wind
8260A: date
8270A: -

Example, year: signature; shock device
1985: W, A, Citizen Watch Co, 8270A, Japan, 17 Jewels; Parashock

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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