|Index||Timepiece Archive, Categories||Archive: Watch Movements||Timepiece Market|
manual-wind chronograph rattrapante, 60s, 30min, cam switched
split second: crown pusher
13.75''', Dm= 31mm
f = 18000 A/h
power reserve 41h
Balance staff U1457 / U3137
balance with/without screws
Mainspring / battery
Zf978, 1.35 x 12.0 x 0.14 x 360mm
1.85 x 1.30 x 0.60 x 0.20 / 0.27 x 0.20mm
Comments about the data
Landeron 48, 51, 148, 151, or 248 with additional patented split-second feature from Dubey & Schaldenbrand, both second hands are coupled by a hair spring in fromt of the dial
jubilee edition 1996: numbered, engraved Landeron 185 (day, date, month), 100x steel-, 50x gold case
Example, year: signature; shock device
1-3) ca. 1950: (Landeron 148)
4) ca. 1950: Swiss (Landeron 51)
5) ca. 1950: Swiss (Landeron 151)
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!