 | Ranfft Watches | Pink Pages for Timepieces |
|
|
.
|
|
| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1  Fig. 2  Fig. 3 | AS 1758 Features manual wind sub second Data 10.5''', Dm= 23.3mm, Do= 23.7mm H= 2.8mm F= 1.0mm T= 1.4mm 17/21 jewels f = 21600 A/h power reserve 44h Balance staff U2440 / U3131 for balance with/without screws Stem W2302 / W3074 short/long Mainspring / battery Zf852, 1.30 x 9.0 x 0.10 x 290mm Hands 1.30 x 0.70 / 0.22mm Comments about the data | Remarks with differing bridge layout (Fig.3) and special balance noticed as Cyma 701, Doxa 87, Girard-Perregaux 26, Synchron 35 family/generations: 1525, 1696, 1723: 10.5''', 18000A/h 1526: 11.5''', 18000A/h 1758: 10.5''', 21600A/h 1759: 11.5''', 21600A/h Example, year: signature; shock device 1-2) ca. 1965: Swiss, 17 Jewels; Incabloc 3-4) ca. 1965: Cyma Cal. 701, Synchron 35, Swiss, 17 Jewels; Incabloc 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. |
| bidfun-db 21.3 © 02-08-15, mtr-Ranfft |
 ...the alternative - free of charge! |
|
