 | Ranfft Watches | Pink Pages for Timepieces |
|
|
.
|
|
| Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
 Fig. 1  Fig. 2 | Brac 512 Features manual wind sweep second date Data 12''', Dn= 27.64mm 1 jewel f = 18000 A/h Balance staff U3251 / U3252 balance with impuls pin/fingern Stem W3210 Mainspring / battery 1.25 x 14.0 x 0.125mm Hands 2.00 x 1.20mm Comments about the data | Remarks pin-lever escapement indirect minute, hand friction clutch on barrel (Roskopf type) family: without/with date respectively: 500/510: 12''', no second 501/511: 12''', sub second 502/512: 12''', sweep second 503/513: 13''', no second 504/514: 13''', sub second 505/515: 13''', sweep second 506/516: 13.5''', no second 507/517: 13.5''', sub second 508/518: 13.5''', sweep second 547 : chonograph Example, year: signature; shock device ca. 1980: Basis watch, Swiss, 1 Jewel © R. van Rijn 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 |
 ...the alternative - free of charge! |
|
