 | Ranfft Watches | Pink Pages for Timepieces |
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| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1  Fig. 2 | EB 8804 Features manual wind sub second date: set by changing 20:15-24h Data 12''', Dm= 26.6mm, Do= 27.0mm H= 4.6mm F= 1.3mm T= 2.6mm 1/17/21 jewels f = 18000 A/h power reserve 36h Balance staff U2953 Stem W2975 Mainspring / battery Zf974, 1.35 x 11.5 x 0.13 x 360mm Hands 1.80 x 1.30 / 0.18mm Comments about the data | Remarks pin-lever escapement indirectly driven minute allows a big balance and low profile option: shock protection by elastical spiral balance spokes (cf. EB 8815) signature often or always 8800 family: 12''': 8800: sub second 8801, 8803: sweep second 8802: sub second, minute recorder 8804: sub second, date 8805: sweep second, date 8806: sub second, date, minute recorder 8807: digital display 13.5''': 8810: sub second 8811, 8813: sweep second 8812: sub second, minute recorder 8814: sub second, date 8815: sweep second, date 8816: sub second, date, minute recorder 8817: digital display Example, year: signature; shock device ca. 1975: R.A., EB 8800, Swiss, 1 Jewel; Kif-Protechoc (EB 8805, sweep second) 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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