G04GLevel 3
ELECTRONIC TIME-PIECES
**Definition:** This place covers:
The definition of an electronic timepiece is: a timepiece in which the time reference (signal) is obtained solely by electronic means.
Given the above definition, G04G covers purely electronic timepieces, namely, electronic timepieces with no moving parts. G04G also covers purely electronic aspects of timepieces having moving parts.
**Limiting references (this place does not cover):** - Electromechanical timepieces; Electromechanical aspects of electronic timepieces -> G04C
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