glory-AVE-2428

I got me a copy of the non-working items of the Second Moscow Watch Factory "Slava".
 The mechanism of the glory 2428 26 stones began to be issued in 1973. 
It is important to note that I have the mechanism of Soviet production intended for export. 
It is not uncommon for a lot of hours produced for the foreign market.

Specifications:

§  Central second hand

§  Day of the week and date

§  Power reserve 36 hours

§  Number of jewels 26 (21, 25 on some models)

§  travel -25 / + 60 The stated accuracy

§  Balance frequency is 18,000

§  Instant switching date

§  Stop seconds No

instruction

§  The first position of the crown - spring plant

§  The second transfer time and day of the week

§  Button to switch the date

Mechanism in 2428 is almost a copy of the mechanism in 2427 but without the self-winding.
 I was looking for an automatic mechanism for the review but unfortunately so far I have not come across.

I have a mechanism of Soviet production - this is important because there are differences
between the mechanisms of the Soviet and Russian-made but more on that below.

slava-2428

Mechanism on a review I had quite dirty and has been exposed to moisture. 
The photo shows an atypical anti-shock device balance system. 
It should be noted that I have seen two instances with broken balance journals.

slava-2428-1

The front part, traces of corrosion visible. Screws dial prikisli, and it is very difficult to unscrew.

slava-2428-2

Filmed drive day of the week, there are traces of twisting the screws on the slots,
it is difficult to say whether it was so twisted in the factory, or here someone has climbed.

slava-2428-3

Wieden little wear on the teeth of the disc with the date, formed due to friction with the upper bridge.

slava-2428-4

In the photo above taken date disc can be seen a large number of levers for manual transfer
 of the date disk (using the button). Specifically, in this instance with the date incorrectly translated button.

slava-2428-6

And here is a small feature of this mechanism - the stones on the board (flat and in the form of a ring on the guide)
 which slides brass disk date. The mechanisms of Russian-made modifications there without these stones.

slava-2428-5

Filmed welt mechanism, generally the date the device seemed to me difficult to assemble and disassemble. 
It may be noted that the through-stones are set in small mines.

slava-2428-7

The second feature of this mechanism - the presence of two winding drums. 
At the opening in the board visible stones without holes,
 resembling in size the same as that set in the shock balance system.

slava-2428-9

Catchy drums are identical, plant and lowering them in one direction
 between the pinion top and bottom for the transmission of rotation.

slava-2428-8

Lower gear between the wind-up reel.

slava-2428-10

Angrenazh consists of 4 PEX wheels. (4-th wheel remotely) Most simple arrangements used three wheels.

slava-2428-11

The fee is quite complex shapes. In my opinion in this mechanism slightly
better surface treatment fees than other Soviet mechanisms of 70-80 years.
 
Specifically, this example is not so much outright cavities.

slava-2428-13

The stones on the bridge just drowning in the mines, as well as the board.

I have not had the experience of wearing a watch on this mechanism, but I have seen
2 hours on an instance of this mechanism with the same problem with a broken pin axis of balance, and in both
cases it was broken on the dial side. I do not know what is the reason,
perhaps just a coincidence TK I have not seen reviews about the problem in this mechanism.

If you plan on purchasing hours on this mechanism, it makes sense to look for a "new"
watch is not worn Soviet era, such announcements are often found on the Internet or
just in good condition BU TK service such expensive machinery. 
There are complaints about the marriage and the chips in the mechanism of modern clock on this mechanism,
so the warranty period should follow closely the work hours.