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| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1  Fig. 2  Fig. 3  Fig. 4 | 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. Else you have a high chance to mix up the parts of the setting works, and rearranging them is much more troublesome than in most other movements. However, if you're done you can make a photo like Fig.3 before assembling the calendar assembly. family: 2414: manual wind, date 2416: automatic, date 2427: automatic, day, date 2428: manual wind, day, date 2429: manual wind, no second, day, date Example, year: signature; shock device ca 1975: 70786, Slava, 26 Kamnei (Cyrillic: 26 jewels); Aera-Slava Not for Sale! The movements presented in this caliber finder are not for sale. This is only a data sheet for identification and evaluation of the movement calibre, as well as for approximate dating. |
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