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Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
![]() Fig. 1 ![]() Fig. 2 ![]() Fig. 3 ![]() Fig. 4 | Baumgartner 921 Features automatic sweep second date: set by changing 21:30-24h Data 9.75''', Dm= 21.5mm H= 6.3mm 1 jewel f = 21600 A/h Hands 1.30 x 0.80 x 0.20mm Comments about the data | Remarks pin-lever escapement Example, year: signature; shock device ca. 1980: BFG, Birotor, Brevets, Swiss, 1 Jewel; Kif-Protechoc 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. |
bidfun-db 21.3 © 02-08-15, mtr-Ranfft |
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