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| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1 | AS 1806 Features automatic sweep second day: set by +/-24h date: set by changing 20:30-24h Data 11.5''', Dm= 25.6mm, Do= 26.0mm H= 5.85mm (rotor bearing +0.1mm, dial spacer +0.15mm) F= 1.9mm T= 2.7mm 30 jewels f = 18000 A/h power reserve 41h Balance staff U2450 / U3140 balance with/without screws Stem W2541 (0.9mm), W3098 (1.2mm) Mainspring / battery Zf675, 1.20 x 9.5 x 0.10 x 315mm Hands 1.50 x 0.90 x 0.21mm Comments about the data | Remarks detached manual wind early fixed, later mobile stud carrier (cf. AS 1701) differences not known between 1709, 1767, 1806 family/generations: base calibre H= 4.07mm: 1506: manual wind, 10.5''' 1507, 1551: manual wind 1558: manual wind, date base calibre H= 3.8mm: 1538, 1593: manual wind, 10.5''' 1539, 1611, 1615: manual wind 1580: automatic 1581: automatic, date rotor modified: 1624, 1664: automatic 1626: automatic, 13''' 1628, 1641, 1665: automatic, date 1636: automatic, date, 13''' rotor modified: 1680: automatic 1681: automatic, date bridges, rotor, date modified: 1700, 1788: automatic 1701: automatic, date 1702: manual wind 1703: manual wind, date 1709, 1767, 1806: automatic, day, date 1789: automatic, date, 24h display 1813: manual wind, day, date Example, year: signature; shock device ca. 1965: Rado, Swiss, 30 Jewels; 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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