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View picture in original size
Fig. 1

AS 1816

Features
automatic
sweep second
day at 6h
date: set by changing 20-24h

Data
11.5''', Dm= 25.6mm, Do= 26.0mm
H= 5.95mm
F= 1.9mm
T= 2.85mm
17/21 jewels
f = 18000 A/h
power reserve 44h

Balance staff U3202

Stem W3149

Mainspring / battery
1.45 x 9.5 x 0.105mm

Hands
1.50 x 0.90 x 0.21mm

Comments about the data

Remarks
indirectly driven minute allows a big balance and low profile

family/generations:
manual-wind/automatic respectively
18000 A/h:
1710/1712: -
1711/1713: date
1814/1816: day, date
21600 A/h:
1900/1902: -
1901/1903: date
1904/1906: day, date
21600 A/h, quickset date:
1911/1913: date
1914/1916: day, date
21600 A/h, quickset day/date:
2060/2062: -
2061/2063: date
2064/2066: day, date
21600 A/h, automatic new:
- / 2072 : -
- / 2073 : date
- / 2076 : day, date
- / 2082 :digital
- / 2083 : digital, date
2084/2086: date, month calendar
28800 A/h, hack feature:
2160/2162: -
2061/2163: date
2164/2166: day, date
2174/2176: day, date
2184/2186: date, month calendar

Example, year: signature; shock device
ca. 1965: Swiss, 21 Jewels; Incabloc
(AS 1713)

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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