Electronic timepiece

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT The present invention will be described in the following in connection with the embodiment thereof with reference to the accompanying drawings.
FIGS.
1 and 2 are block diagrams showing the basic constructions of the temperature sensitive oscillator adjustor of the present invention.
FIG.
1 is constructed by adding a roughly temperature gradient adjusting variable frequency divider 13 according to the present invention to the construction of FIG.
3 and by operating the temperature gradient adjustor at a value which is prepared by adding a constant numerical value D to the adjusting numerical information A.
FIG.
2 is also constructed by adding the variable frequency divider 13 according to the present invention to the conventional example of FIG.
4 and by operating the temperature gradient adjustor at the value which is prepared by adding the numerical value D to the adjusting numerical information A.
The temperature compensation in the cases of FIGS.
1 and 2 are substantially the same as that of the aforementioned case of FIG.
3, and the temperature information T of FIG.
1 can be expressed by the following equation: T=[(A+D).
fs/2.
sup.
c.
fc]+B-2.
sup.
l.
m (7), wherein fs=.
alpha.
.
.
theta.
+fo (2).
Letter D designates a constant numerical value to be added to the temperature gradient adjusting numerical information A, and letter C designates information concerning how many flip-flops are to be added for dividing the output signal of the temperature sensitive oscillator into one half.
It is quite natural that the added numerical value D need not be added to the adjusting numerical value A but may take any construction if the output signal of the temperature sensitive oscillator never fails to be inputted to the offset adjusting counter for a constant period of time having no relation to the adjusting numerical value A.
Likewise, the variable frequency dividing information C need not be constructed to specify how may flip-flops to be added, as shown in FIG