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 Fig. 1  Fig. 2 | Dugena 2211 (Otero 746) Features manual wind digital display: second, minute, jumping hour Data 11.5''', Dm= 26.0mm, Do= 29.8mm H= 5.35mm F= 1.9mm T= 3.85mm 17 jewels f = 21600 A/h power reserve 43h Balance staff U2937 Stem W2601 Mainspring / battery Zf682, 1.20 x 9.5 x 0.105 x 300mm Hands - x 0.90 x 0.21mm Comments about the data | Remarks From the generations of the equivalent Otero family single calibes or small families were adopted, meeting the temporary demand. This occasionally lead to various Dugena designations for the same Otero calibre. family/generations: 18000 A/h 2205: manual wind 2206: manual wind, date 21600 A/h 2207: manual wind 2208: manual wind, date 2211: manual wind, digital 2212: automatic, digital 2217: automatic, date Example, year: signature; shock device 1) ca. 1970: 21600, 17 Jewels; Rufa-Anti-Shock (Otero 744) 2) ca. 1975: 25 Jewels; Incabloc (Otero 796) 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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