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View picture in original size
Fig. 1

ETA 2824-1

Features
automatic
sweep second
date: quickset
option: hack feature

Data
11.5''', Dm= 25.6mm, Do= 26.0mm
H= 4.6mm (H= 4.7mm with ball bearing)
F= 1.2mm
T= 1.8mm
17/21/25 jewels
f = 28800 A/h
power reserve 40h

Balance staff ETA 2801

Stem ESA 952.101

Mainspring / battery
1.25 x 11.0 x 0.125mm

Hands
1.50 x 0.90 x 0.25mm

Comments about the data

Remarks
1979-1982, 713891

family/generations:
28800 A/h
2801: manual wind
2804: manual wind, date
2816: manual wind, day, date
2821: automatic
2824: automatic, date
2826-2: automatic, big date
2828: automatic, day, date
2930: automatic, day, date, Triovis regulator
2834: automatic, day at 12h, date, 13'''
2836: automatic, day 2 languages, date
36000 A/h
2819: manual wind
2806: manual wind, date
2817: manual wind, day, date
2826: automatic, date
2832: automatic, day, date
2837: automatic, day 2 languages, date
2838: automatic, day at 12h, date, 13'''
suffix -1, -2, J2: generations, variants
not all versions in all generations

Example, year: signature; shock device
1982: Swiss Made, 21 Jewels; 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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