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| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1  Fig. 2 | Bulova 218 Features electronically controlled tuning fork sweep second mechanical hack feature Data 12.5''', Dm=Do= 28.75mm H= 4.9mm T= 2.0mm 13 jewels f = 360Hz Stem Bulova 2180 Mainspring / battery 343 (original, mercury), 344 (replacement, silver odixe) Hands 1.40 x 0.85 x 0.18mm Comments about the data | Remarks 1965-1968 family/generations: 218, 2180: no date 218D,2181: date 2182: day/date 2183: only hour, minute 2185: date, 24h dual time 2186: digital display (direct read) suffix F: electrical hack feature suffix G: electrical and mechanical hack feature Example, year: signature; shock device 1967: M7, Bulova U.S.A., U.S.Pat.2.971.323 et al (Bulova 218D) 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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