A new watch from the collection Chaika medical was produced in the USSR in the 80s, for doctors. The watch is gilded without defects and was opened once to check its functionality. In the production of USSR watches, the professional activity of the consumer was taken into account. One example is the Medical model. With which you can measure the heart rate. Doctors prefer to wear a watch with a second hand, and this model shows a scale of pulse gradation. Caliber 23 mm, height 2.1 mm. Average daily rate +/- 2 sec. Duration of work without changing the battery 18 months. Time indication - arrow, central second hand with a second jump. There is a contact device, triggered by a transfer head, for zeroing the integrated circuit, which can be used for long-term storage of watches or transportation.

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