PROBLEM TO BE SOLVED: To provide a timer which can easily be linked to the indication of time altered and also can mechanically be simplified without addition of gears and the like. ;SOLUTION: An indication member for change-over 48 and an intermediate member for change-over 47 each of which supporting arbors are rotatably inserted into mounting holes provided on the substrate thereof are juxtaposed. The indication member for change-over 48 and the intermediate member for change-over 47, which are engaged each other with gear sections and provided with a sliding elements (96a-96c) on the back side of the indication member for change-over 48, are slidably contacted with a change-over pattern for setting time specifications, mounted on the sliding elements (96a-96c) on the substrate thereof. A push-cover 49 for change-over is locked to the substrate to hold the indication member for change-over 48 and the intermediate member for change-over 47 rotatably and then, a hook for position setting provided on the push-cover 49 is locked in a lockable and unlockable manner to a position groove part provided at the surrounding area of the indication member 48.;COPYRIGHT: (C)1998,JPO
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