AS 1783 | 17jewels.info - The Movement Archive

Description

This is a rather large ladies’ selfwinding movement from AS, which already beats with 21600 A/h and offers a date indicator with quickset mechanism and instant change at midnight.

The base caliber for the AS 1783 is the AS 1780.

Technical data

Manufacturer:	AS
Caliber:	1783
Size:	8 3/4'''
A/h:	21600
lift angle:	52°
Number of jewels:	21
Escapement:	Pallet lever
Balance types:	Nickel anular balance
Shock protection(s):	Incabloc
Balance bearing / direction hairspring:	Clockwise
Moveable stud:	yes
Adjust mechanism:	Hairspring key
Features:	SCD (direct center seconds) QG (date indication (aperture)) RDR (date corrector) AUT (selfwinding)
References:	Flume: K3 160

Usage gallery

AS 1783: Lanco Automatic ladies' watch — Lanco Automatic ladies' watch

Other movements from AS

AS x56
AS 83 A
AS 175
AS 324
AS 340
AS 475
AS 568
AS 655
AS 676
AS 736
AS 740
AS 748
AS 962
AS 969
AS 970
AS 976
AS 1001
AS 1007
AS 1012
AS 1051
AS 1101
AS 1180
AS 1187
AS 1199
AS 1201
AS 1220
AS 1237/38
AS 1240
AS 1287
AS 1441
AS 1456
AS 1525
AS 1526
AS 1580
AS 1635
AS 1654
AS 1677 (Dugena 2131)
AS 1686 (Standard 1686)
AS 1701
AS 1717
AS 1749
AS 1759
AS 1780
AS 1803 (ST)
AS 1880
AS 1941 (ST)
AS 1950 (ST)
AS 1951 (ST)
AS 1977
AS 1977-2 INT
AS 2063
AS 5156
AS 5203
AS 530.622