122 ChS Soviet Aircraft Cockpit Clock 3 Days 20 Jewels USSR
Item History & Price
Reference Number: Avaluer:14175898 |
Panel clock is fully working and in good condition.
Mili...tary Aircraft Panel Cockpit Soviet Clock 122
Also, these watches can be called: 122ES, 122-ES
122 ChS technical watches are designed to display the current time in hours, minutes and seconds.
Mounted on shields, dashboards, apparatus and devices.
Technical characteristics of 122 emergency situations:
The duration of the work after the spring has been fully loaded is not less than 3 days.
The accuracy of the clock - ± 40 s / day.
The number of stones - 20.
The operating temperature range is from -25 ° C to + 60 ° C.
The frequency of charging hours - once every two days.
Vibration strength:
- acceleration - 15 m / s²;
- frequency range - from 18 to 80.
Overall dimensions - 85 × 91.4 × 72.1 mm.
Mass - 550 g.