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 Fig. 1 | Dugena 1155 (Osco 400) Features manual wind sub second Data 10.5''', Dm= 23.3mm, Do= 23.7mm H= 3.6mm F= 0.8mm T= 2.0mm 15/17 jewels f = 18000 A/h power reserve 40h Balance staff U3102 Stem W2439 / W3065 collet 1.6 / 1.4mm Mainspring / battery Zf1269, 1.55 x 9.0 x 0.10 x 290mm Hands 1.40 x 0.80 / 0.15mm Comments about the data | Remarks ratchet on dial side, crown mechanism with rocker bar family: 1146: 11.5''', sub second, date 1155: 10.5''', sub second Example, year: signature; shock device ca. 1960: Dugena; Rufarex (Osco 400) © D. Deneke 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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