 | Ranfft Watches | Pink Pages for Timepieces |
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| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1  Fig. 2 | ETA 2750 Features manual wind sweep second option: hack feature Data 11.5''', Dm= 25.6mm, Do= 26.0mm H= 4.0mm F= 1.45mm T= 2.0mm 17 jewels f = 21600 A/h power reserve 50h Balance staff U3337 Stem W3275 Mainspring / battery 1.45 x 11.0 x 0.124 x 378mm Hands 1.50 x 0.90 x 0.25mm Comments about the data | Remarks 1969-1982, 6156000 (all manual wind of the family) family/generations: manual / automatic respectively 21600 A/h: 2750 / 2770, 2776: no date 2752 / 2772: date 2753 / 2773: date, precision regulator 2758 / 2778: day, date 2759 / 2779: day, date, precision regulator 2761 / 2781: quick set date, high 2762 / 2782: quick set date 2763 / 2783: quick set date 2763-F6 / 2783-F6: quick set date, digital 2768 / 2788: day, quick set date 2769 / 2789: quick set day and date 2769-1 / 2789-1: quick set day and date, double-language 28800 A/h: 2751 / 2771: no date 2754 / 2774: date 2760 / 2780: day, date 2764 / 2784: quick set date - / 2790 : quick set day and date - / 2790-1: quick set day and date, double-language - / 2791: quick set date, high Example, year: signature; shock device ca. 1975: DBW - Patented; Incabloc 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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