2428 SLAVA Servised RUNS & Keep Time Russian watch movement 4 WATCHMAKERS Part

Description

Cleaned & Oiled!  - ... ! DAY / DATE at 3..
RUNNING  - KeepTime!
"SOLD like part  - AS IS"
FOR PARTS!
OFFERS ARE WELCOME!
Multiplate items: up to 3 items one postige US only!
PAYPAL  ONLY!
Please visit stuff shop
- "
Watch parts
"!
Аccording
RANFFT WATCHES - Pink Pages for Timepieces
Data
Slava 2428 Features
manual wind
sweep second
day: set by +/-24h
date: set by pusher at 2h
Data
13''', Dm= 29.0mm, Do= 32.2mm
H= 4.85mm
F= 4.1mm
T= 2.85mm
17/21/26 jewels
f = 18000 A/h
power reserve 47h
Hands
1.58 x 1.03 x 0.13mm
Comments about the data
Remarks The mounting frame with parts of the date assembly is part of the calibre, and simultaneously the highest part. indirectly driven minute allows a very big balance two barrels coupled in parallel use the remaining space most efficiently if 26 jewels: 5 hole jewels for horizontal guide of the date disc (Fig.3, A in fig.4) and 4 cap jewels for vertical guide (Fig.3, B in Fig.4) Fig.3 shows likely the most complicated assembly ever to advance the date with a pusher.
Attention! Never, never ever unlock the stem unless you have pulled the crown to setting position. And never insert the stem without pushing the release button, even not if the collar towards the square is conical to lift the set lever.