FIELD: physics.;SUBSTANCE: watch with mechanical device composed of or simulating the decision-maker comprises clockwork (1) and time indicator. Mechanical decision-maker (2) consists of starter (3), drive (4) to spin the moving element (5). The latter can be composed of indicator (24) or as the field (25) with reply versions.;EFFECT: enhanced performances, easy and comfortable use.;19 cl, 6 dwg
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