Claro, Don Miquel, sus deseos son ordenes.
Yo me decanto por el 72 B, de ajuste microfino, lo que le daría píe al término "Chrnometre"
Fig. 1
Fig. 2
Fig. 3
[SIZE=+1]
Zodiac 72B[/SIZE]
Features
automatic
sweep second
date: quickset by repeated pushing the crown
hack feature
Data
11.5''', Dm= 25.6mm
H= 5.1mm
21 jewels
f = 21600 A/h
power reserve 40h
Remarks
Triovis micrometer regulator
The calibre is based on the manual wind calibre AS 1687/1688.
The automatic mechanism is a joint development of Doxa, Eberhard, Favre-Leuba, Girard-Perregaux, and Zodiac.
family:
21600 A/h:
61: manual wind
68: manual wind, date
70: automatic
72: automatic, date
74: automatic, calendar
75: automatic, 24h display, date
76: automatic, day, date
36000 A/h:
78: automatic, date
86: automatic, day, quickset date
88: automatic, quickset date
suffix A: enhanced precision regulator
suffix B: quickset date
suffix D: high hand fittings for Astrographic models (mysterious display)
only know variants listed
Example, year: signature; shock device
ca. 1970: 72B, Zodiac Ltd., Adjusted, Swiss, 21 Jewels; 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. The features and technical data were mostly taken from movements, which were investigated on the occasion of sale, service, or repair. As the accordant watches are no longer available, further data
Un saludo