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| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1  Fig. 2 | Laco 526(SC) (Durowe 412) Features manual wind sweep second Data 10.5''', Dm= 23.3mm, Do= 23.8mm H= 4.9mm F= 0.5mm T= 1.9mm 16 jewels f = 18000 A/h power reserve 41h Balance staff U369 / U1323 without/with riveting collar Stem W322 / W3063 thread 0.9mm/1.1mm Mainspring / battery Zf1309, 1.60 x 9.0 x 0.10 x 290mm Hands 1.40 x 0.80 x 0.25mm Comments about the data | Remarks 1935- option: separate escape-wheel cock (cf. Laco 526) family: 523: 9 jewels, sub second 524: 15 jewels, sub second 526: 16 jewels, sub second 526(SC): 16 jewels, sweep second 527: 17 jewels, sweep second Example, year: signature; shock device ca. 1940: 526, 16 Jewels - Durowe 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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