 | Ranfft Watches | Pink Pages for Timepieces |
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| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1  Fig. 2 | ZentRa 295 (ETA 717) Features manual wind sub second Data 8.75 x 12''', Dm=Do= 19.95 x 26.5mm (rests on corners) H= 3.45mm F= 0.5mm T= 1.7mm 15 jewels f = 18000 A/h power reserve 43h Balance staff U72 Stem W140 Mainspring / battery Zf877, 1.30 x 10.5 x 0.12 x 320mm Hands 1.20 x 0.65 / 0.21mm Comments about the data | Remarks like ETA 717, but lower, early Incabloc shock device differences between 185, 295 uncertain Most samples match both bridge layouts shown in this archive, but there are also samples with the respectivly other layout. Example, year: signature; shock device ca. 1935: Zentra 295 - ETA; Incabloc old shape 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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