Cal. Sys. Glashütte 20''', updated 23.03.2022
Timepieces > A - I > Aureole
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Reference picture:
Savonette with gold case
unknown, somewhere between 1902 and 1918
La Chaux-de-Fonds, Switzlerland
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20'''
45,1 mm
44,4 mm
6 mm
18000 A/h
36 h
length 556
46°
16
56.3g
32g
Flume Catalog 1912, page 228
Aureole
Ph. Wolf Kleinuhren, Watch Parts, La Chaux-de-Fonds, Switzlerland; registered 19.6.1902 later Fabrique Aureole / Vertext SA, successeur de Ph. Wolf Kleinuhren, registered 10.6.1918
Time grapher test before.
Time grapher test after.
Drive train
Crown in a circle = German Reichs gold punch, from 1888 for gold assey >= 585/1000
Squirrel in frame with curve on top and bottom, big and small = Swiss gold punch, between 1882 and 1934 for gold assey = 585/1000
0,585 = gold assey 585/1000
AUREOLE = company name
993 = last three number of the case serial number
45 = ?