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View picture in original size
Fig. 1

View picture in original size
Fig. 2

AS 969

Features
manual wind

Data
6.75''', Dm= 14.9mm, Do= 15.25mm
H= 3.3mm
F= 0.4mm
T= 1.6mm
15/17/21 jewels
f = 18000 A/h
power reserve 38h

Balance staff U1400 / U2963 / U2964
hairspring collet Spiralsitz 0.4 / 0.43 / 0.5mm

Stem W967

Mainspring / battery
Zf1174, 1.50 x 5.5 x 0.06 x 180mm

Hands
1.00 x 0.55mm

Comments about the data

Remarks
differences not known between 969, 981,
probably designations for different bridge layouts (cf. Mido 600)

family/generations:
969, 981: manual wind, 18000A/h, 6.75'''
973 : manual wind, 21600A/h, 6.75'''
1477, 1563: automatic, 18000A/h, 7'''
1513 : automatic, 21600A/h, 7'''
1533 : automatic, 18000A/h, 6.75 x 7.5'''
1639: automatic, 21600A/h, 6.75 x 7.5'''
balance staffs not the same for all

Example, year: signature; shock device
ca. 1955: Richard, Swiss, 21 Jewels - VP; Incabloc

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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