Nixie Clock "ARABESCATO GRIGIO" on IN-14 indicators

Nixie Clock "ARABESCATO GRIGIO" on IN-14 indicators from the distant Soviet past. The rest of the electronics in modern hours. The accuracy of the clock chip provides hours of real DS3231N, which can provide a precision of /- 1 month.
The watch case is made of natural marble. Additionally, brass rings are installed on the lamps, and a brass panel is installed on the buttons, covered with the thinnest layer of varnish to prevent oxidation.
One of the features of the watch is the RGB backlight, which can work both in static and dynamic mode (the mode of "overflow" of colors across the entire palette), in this mode the user can independently choose the color of the backlight he likes. In static mode, the following colors are preset: red, green, blue, orange, white, cyan, lilac. The illumination is divided into the backlight lamps themselves and highlighting the space under the clock, which creates an additional light effect. For uniform light scattering, a frosted Plexiglass is installed under the clock. You can choose the brightness of the backlight (8 light modes) or turn it off completely.
To extend the life of the lamps, the watch has two modes that allow you to do this. The first mode is activated twice a day at 9.00 and 21.00. At this time, within 1-2 minutes, each cathode (digits) is updated with an increased current. You can watch it in a bright glow each digit on each lamp. The second mode provides for quick Cycling through all digits on all tubes, this mode is activated every 20 minutes. Thanks to these modes of service life indicators significantly increased.

Specifications:
Supply voltage — 12 V;
Current consumption — 0,3 A;
Power consumption — 4 watts;
Dimensions (WxHxD)* — 185 mm x 70 mm x 60 mm
Weight** — 430 g.

* dimensions may vary slightly, depending on the type of case
** weight may vary slightly depending on the case material

Opportunities:
— Time display format 12 / 24;
— Date format DD.MM.GG
— Option to disable date display
— RGB LED backlight;
— Adjust the brightness of the backlight;
— dual-zone backlighting;
— Several modes of extending the lamp life;
— The ability to "burn" a separate lamp;
- Keep the clock running when the power is turned off for up to two weeks.

Warranty — 1 year.