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View picture in original size
Fig. 1

FE 3602

Features
manual wind
sweep second
day
date: set by changing 19.40-24h

Data
11.5''', Dm= 25.6mm, Do= 26.0mm
H= 4.35mm
(dial spacer +0.1mm)
F= 2.15mm
T= 2.53mm
17 jewels
f = 18000 A/h
power-reserve 48h

Balance staff U3292

Stem W3246

Mainspring / battery
Zf692, 1.20 x 10.0 x 0.11 x 320mm

Hands
1.40 x 0.90 x 0.21mm

Comments about the data

Remarks
strange: train and hand gear separately driven by the barrel (cf. MSR T43)
This design allows low profile and gives space for a big balance, but it requires high precision and shake-free gears, because so many wheels are involved in the coupling between second- and minute hand.

family/generations:
manual wind/automatic respectively:
3600/3610: -
3601/3611: date
3602/3612: day, date
quickset date, new hands gear:
4600/4610: -
4601/4611: date
4602/4612: day, date
suffix A: minor modifications
base movement thinner:
5601/5611: date
5602/5612: day, date
5606/5616: date, month

Example, year: signature; shock device
ca. 1975: - ; Antichoc-102
(FE 3601)

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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