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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Luch 1800A

Features
manual wind

Data
6.25 x 8.25''', Dm= 14.0 x 18.45mm
Do= 14.0 x 18.85mm
H= 3.7mm
F= 0.5mm
T= 1.9mm
16 jewels
f = 18000 A/h
power reserve 39h

Balance staff U3043

Stem W3106

Hands
1.10 x 0.55mm

Comments about the data

Remarks
unlocking stem only by removing the setting-lever spring
Luch 1800A and Zaria 1800A to wide extent equivalent

family/generations:
1800: 21600 A/h, without shock protection
1800A: 18000 A/h, without shock protection
1800.1: 21600 A/h, shock protection, mobile stud carrier

Example, year: signature; shock device
ca. 1955: Luch 1800
(Luch 1800, 21600 A/h)

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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