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| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1  Fig. 2 | Pierce 105(SC) Features manual wind sweep second Data 10.5''', Dm= 23.3mm H= 4.2 mm 17 jewels f = 18000 A/h power reserve 39h Balance staff U2306 Stem W2390 Mainspring / battery Zf1211, 1.50 x 9.0 x 0.10 x 290mm Hands 1.40 x 0.80 x 0.18mm Comments about the data | Remarks with same designation variants with sub second, sweep second, sweep second and date Example, year: signature; shock device ca. 1950: Pierce Lever, Pierce, 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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