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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Longines 280

Features
manual wind
sweep second

Data
11.75''', Dm= 26.5mm
H= 3.9mm
17 jewels
f = 19800 A/h
power reserve 42h

Balance staff U2874

Stem W2612

Mainspring / battery
1.10 x 12.0 x 0.13mm

Hands
1.60 x 1.00 x 0.20mm

Comments about the data

Remarks

family/generations:
280: -
281: date
284: excenter regulator
285: excenter regulator, date

Example, year: signature; shock device
1964: 12655379, Longines, Swiss, 17 Jewels - Longines; Incabloc

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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