 | Ranfft Watches | Pink Pages for Timepieces |
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| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1  Fig. 2  Fig. 3  Fig. 4 | AS 973 Features manual wind Data 6.75''', Dm= 14.9mm, Do= 15.25mm H= 3.3mm F= 0.4mm T= 1.6mm 15/17/21 jewels f = 21600 A/h power reserve 38h Balance staff U1400 / U2963 / U2964 hairspring collet Spiralsitz 0.4 / 0.43 / 0.5mm Stem W967 Mainspring / battery Zf1174, 1.50 x 5.5 x 0.06 x 180mm Hands 1.00 x 0.55mm Comments about the data | Remarks option: escape-wheel protector (Fig.4) family/generations: 969, 981: manual wind, 18000A/h, 6.75''' 973 : manual wind, 21600A/h, 6.75''' 1477, 1563: automatic, 18000A/h, 7''' 1513 : automatic, 21600A/h, 7''' 1533 : automatic, 18000A/h, 6.75 x 7.5''' 1639: automatic, 21600A/h, 6.75 x 7.5''' balance staffs not the same for all Example, year: signature; shock device 1-2) ca. 1955: Swiss, 17 Jewels - BM; Incabloc 3-4) ca. 1955: Girard-Perregaux, 61 U 925, Swiss, Adjusted, 17 Jewels; Incabloc (Girard-Perregaux 61U, AS 973) 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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