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| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1  Fig. 2  Fig. 3  Fig. 4  Fig. 5  Fig. 6 | AS 976 Features manual wind Data 5.5 x 7''', Dm= 12.2 x 15.5mm Do= 12.2 x 15.85mm H= 3.5mm F= 0.5mm T= 1.7mm 15/17 jewels f = 18000 A/h power reserve 40h Balance staff according hairspring collet screw balance: U2437: 0.4mm U1422: 0.45mm U1181: 0.5mm ring balance: U3091: 0.45mm Stem W967 Mainspring / battery Zf994, 1.40 x 6.0 x 0.06 x 210mm Hands 1.00 x 0.55mm Comments about the data | Remarks differences not known between 976, 986, 990, 1022, 1057, 1079, 1246, 1273, 1406, 1467, 1482, 1489 probably catalog designation for different britge layouts (cf. Fig.5) family: 976: 18000 A/h 1676: 21600 A/h Example, year: signature; shock device 1-2) ca. 1945: - 3-4) ca. 1955: Swiss Made, 17 Rubis - NM; Incabloc 5-6) ca. 1950: Eska Watch Co, Swiss, 17 Jewels 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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