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no manual wind
digital display: minute, hour
12''', Dm= 27.0mm, Do= 27.4mm
(dial spacer +0.2mm)
f = 21600 A/h
power reserve 42h
Comments about the data
Seiko-Diafix combined settings for escape wheel and 3rd wheel (cf. Orient 46943)
sophisticated excenter self-winding mechanism with just one gear stage (cf. Orient 46943)
Example, year: signature; shock device
ca. 1980: Orient Watch Co Ltd, 48743, Japan, 21 Jewels; Seiko-Diashock
© R. van Rijn
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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