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Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
![]() Fig. 1 ![]() Fig. 2 | Alpina 820 (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 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 brands: Novice, Terval Example, year: signature; shock device ca. 1945: - (AS 976, 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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